23097620

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 120

約数和(自身を含む): 62585544

約数和(自身を除く): 39487924

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 49, 52, 65, 70, 74, 91, 98, 130, 140, 148, 182, 185, 196, 245, 259, 260, 343, 364, 370, 455, 481, 490, 518, 637, 686, 740, 910, 962, 980, 1036, 1274, 1295, 1372, 1715, 1813, 1820, 1924, 2401, 2405, 2548, 2590, 3185, 3367, 3430, 3626, 4459, 4802, 4810, 5180, 6370, 6734, 6860, 7252, 8918, 9065, 9604, 9620, 12005, 12691, 12740, 13468, 16835, 17836, 18130, 22295, 23569, 24010, 25382, 31213, 33670, 36260, 44590, 47138, 48020, 50764, 62426, 63455, 67340, 88837, 89180, 94276, 117845, 124852, 126910, 156065, 164983, 177674, 235690, 253820, 312130, 329966, 355348, 444185, 471380, 624260, 659932, 824915, 888370, 1154881, 1649830, 1776740, 2309762, 3299660, 4619524, 5774405, 11548810, 23097620]

約数ペア:

[(1, 23097620), (2, 11548810), (4, 5774405), (5, 4619524), (7, 3299660), (10, 2309762), (13, 1776740), (14, 1649830), (20, 1154881), (26, 888370), (28, 824915), (35, 659932), (37, 624260), (49, 471380), (52, 444185), (65, 355348), (70, 329966), (74, 312130), (91, 253820), (98, 235690), (130, 177674), (140, 164983), (148, 156065), (182, 126910), (185, 124852), (196, 117845), (245, 94276), (259, 89180), (260, 88837), (343, 67340), (364, 63455), (370, 62426), (455, 50764), (481, 48020), (490, 47138), (518, 44590), (637, 36260), (686, 33670), (740, 31213), (910, 25382), (962, 24010), (980, 23569), (1036, 22295), (1274, 18130), (1295, 17836), (1372, 16835), (1715, 13468), (1813, 12740), (1820, 12691), (1924, 12005), (2401, 9620), (2405, 9604), (2548, 9065), (2590, 8918), (3185, 7252), (3367, 6860), (3430, 6734), (3626, 6370), (4459, 5180), (4802, 4810)]