37139180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1826

約数の個数: 48

約数和(自身を含む): 85053024

約数和(自身を除く): 47913844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 1721, 2158, 3442, 4316, 5395, 6884, 8605, 10790, 17210, 21580, 22373, 34420, 44746, 89492, 111865, 142843, 223730, 285686, 447460, 571372, 714215, 1428430, 1856959, 2856860, 3713918, 7427836, 9284795, 18569590, 37139180]

約数ペア:

[(1, 37139180), (2, 18569590), (4, 9284795), (5, 7427836), (10, 3713918), (13, 2856860), (20, 1856959), (26, 1428430), (52, 714215), (65, 571372), (83, 447460), (130, 285686), (166, 223730), (260, 142843), (332, 111865), (415, 89492), (830, 44746), (1079, 34420), (1660, 22373), (1721, 21580), (2158, 17210), (3442, 10790), (4316, 8605), (5395, 6884)]