23270780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 56306880

約数和(自身を除く): 33036100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 41, 52, 59, 65, 74, 82, 118, 130, 148, 164, 185, 205, 236, 260, 295, 370, 410, 481, 533, 590, 740, 767, 820, 962, 1066, 1180, 1517, 1534, 1924, 2132, 2183, 2405, 2419, 2665, 3034, 3068, 3835, 4366, 4810, 4838, 5330, 6068, 7585, 7670, 8732, 9620, 9676, 10660, 10915, 12095, 15170, 15340, 19721, 21830, 24190, 28379, 30340, 31447, 39442, 43660, 48380, 56758, 62894, 78884, 89503, 98605, 113516, 125788, 141895, 157235, 179006, 197210, 283790, 314470, 358012, 394420, 447515, 567580, 628940, 895030, 1163539, 1790060, 2327078, 4654156, 5817695, 11635390, 23270780]

約数ペア:

[(1, 23270780), (2, 11635390), (4, 5817695), (5, 4654156), (10, 2327078), (13, 1790060), (20, 1163539), (26, 895030), (37, 628940), (41, 567580), (52, 447515), (59, 394420), (65, 358012), (74, 314470), (82, 283790), (118, 197210), (130, 179006), (148, 157235), (164, 141895), (185, 125788), (205, 113516), (236, 98605), (260, 89503), (295, 78884), (370, 62894), (410, 56758), (481, 48380), (533, 43660), (590, 39442), (740, 31447), (767, 30340), (820, 28379), (962, 24190), (1066, 21830), (1180, 19721), (1517, 15340), (1534, 15170), (1924, 12095), (2132, 10915), (2183, 10660), (2405, 9676), (2419, 9620), (2665, 8732), (3034, 7670), (3068, 7585), (3835, 6068), (4366, 5330), (4810, 4838)]