15698081620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{5717}}^1$

素因数の和:5977

約数の個数: 96

約数和(自身を含む): 36311587200

約数和(自身を除く): 20613505580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 179, 236, 260, 295, 358, 590, 716, 767, 895, 1180, 1534, 1790, 2327, 3068, 3580, 3835, 4654, 5717, 7670, 9308, 10561, 11434, 11635, 15340, 21122, 22868, 23270, 28585, 42244, 46540, 52805, 57170, 74321, 105610, 114340, 137293, 148642, 211220, 274586, 297284, 337303, 371605, 549172, 674606, 686465, 743210, 1023343, 1349212, 1372930, 1486420, 1686515, 2046686, 2745860, 3373030, 4093372, 4384939, 5116715, 6746060, 8769878, 10233430, 13303459, 17539756, 20466860, 21924695, 26606918, 43849390, 53213836, 60377237, 66517295, 87698780, 120754474, 133034590, 241508948, 266069180, 301886185, 603772370, 784904081, 1207544740, 1569808162, 3139616324, 3924520405, 7849040810, 15698081620]

約数ペア:

[(1, 15698081620), (2, 7849040810), (4, 3924520405), (5, 3139616324), (10, 1569808162), (13, 1207544740), (20, 784904081), (26, 603772370), (52, 301886185), (59, 266069180), (65, 241508948), (118, 133034590), (130, 120754474), (179, 87698780), (236, 66517295), (260, 60377237), (295, 53213836), (358, 43849390), (590, 26606918), (716, 21924695), (767, 20466860), (895, 17539756), (1180, 13303459), (1534, 10233430), (1790, 8769878), (2327, 6746060), (3068, 5116715), (3580, 4384939), (3835, 4093372), (4654, 3373030), (5717, 2745860), (7670, 2046686), (9308, 1686515), (10561, 1486420), (11434, 1372930), (11635, 1349212), (15340, 1023343), (21122, 743210), (22868, 686465), (23270, 674606), (28585, 549172), (42244, 371605), (46540, 337303), (52805, 297284), (57170, 274586), (74321, 211220), (105610, 148642), (114340, 137293)]