201642801100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1\times {\mathrm{8101}}^1$

素因数の和:8636

約数の個数: 144

約数和(自身を含む): 483810346656

約数和(自身を除く): 282167545556

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 100, 130, 164, 205, 260, 325, 410, 467, 533, 650, 820, 934, 1025, 1066, 1300, 1868, 2050, 2132, 2335, 2665, 4100, 4670, 5330, 6071, 8101, 9340, 10660, 11675, 12142, 13325, 16202, 19147, 23350, 24284, 26650, 30355, 32404, 38294, 40505, 46700, 53300, 60710, 76588, 81010, 95735, 105313, 121420, 151775, 162020, 191470, 202525, 210626, 248911, 303550, 332141, 382940, 405050, 421252, 478675, 497822, 526565, 607100, 664282, 810100, 957350, 995644, 1053130, 1244555, 1328564, 1660705, 1914700, 2106260, 2489110, 2632825, 3321410, 3783167, 4317833, 4978220, 5265650, 6222775, 6642820, 7566334, 8303525, 8635666, 10531300, 12445550, 15132668, 16607050, 17271332, 18915835, 21589165, 24891100, 33214100, 37831670, 43178330, 49181171, 75663340, 86356660, 94579175, 98362342, 107945825, 155109847, 189158350, 196724684, 215891650, 245905855, 310219694, 378316700, 431783300, 491811710, 620439388, 775549235, 983623420, 1229529275, 1551098470, 2016428011, 2459058550, 3102196940, 3877746175, 4032856022, 4918117100, 7755492350, 8065712044, 10082140055, 15510984700, 20164280110, 40328560220, 50410700275, 100821400550, 201642801100]

約数ペア:

[(1, 201642801100), (2, 100821400550), (4, 50410700275), (5, 40328560220), (10, 20164280110), (13, 15510984700), (20, 10082140055), (25, 8065712044), (26, 7755492350), (41, 4918117100), (50, 4032856022), (52, 3877746175), (65, 3102196940), (82, 2459058550), (100, 2016428011), (130, 1551098470), (164, 1229529275), (205, 983623420), (260, 775549235), (325, 620439388), (410, 491811710), (467, 431783300), (533, 378316700), (650, 310219694), (820, 245905855), (934, 215891650), (1025, 196724684), (1066, 189158350), (1300, 155109847), (1868, 107945825), (2050, 98362342), (2132, 94579175), (2335, 86356660), (2665, 75663340), (4100, 49181171), (4670, 43178330), (5330, 37831670), (6071, 33214100), (8101, 24891100), (9340, 21589165), (10660, 18915835), (11675, 17271332), (12142, 16607050), (13325, 15132668), (16202, 12445550), (19147, 10531300), (23350, 8635666), (24284, 8303525), (26650, 7566334), (30355, 6642820), (32404, 6222775), (38294, 5265650), (40505, 4978220), (46700, 4317833), (53300, 3783167), (60710, 3321410), (76588, 2632825), (81010, 2489110), (95735, 2106260), (105313, 1914700), (121420, 1660705), (151775, 1328564), (162020, 1244555), (191470, 1053130), (202525, 995644), (210626, 957350), (248911, 810100), (303550, 664282), (332141, 607100), (382940, 526565), (405050, 497822), (421252, 478675)]