67519540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 168739200

約数和(自身を除く): 101219660

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 29, 38, 44, 55, 58, 76, 95, 110, 116, 145, 190, 209, 220, 290, 319, 380, 418, 551, 557, 580, 638, 836, 1045, 1102, 1114, 1276, 1595, 2090, 2204, 2228, 2755, 2785, 3190, 4180, 5510, 5570, 6061, 6127, 6380, 10583, 11020, 11140, 12122, 12254, 16153, 21166, 24244, 24508, 30305, 30635, 32306, 42332, 52915, 60610, 61270, 64612, 80765, 105830, 116413, 121220, 122540, 161530, 177683, 211660, 232826, 306907, 323060, 355366, 465652, 582065, 613814, 710732, 888415, 1164130, 1227628, 1534535, 1776830, 2328260, 3069070, 3375977, 3553660, 6138140, 6751954, 13503908, 16879885, 33759770, 67519540]

約数ペア:

[(1, 67519540), (2, 33759770), (4, 16879885), (5, 13503908), (10, 6751954), (11, 6138140), (19, 3553660), (20, 3375977), (22, 3069070), (29, 2328260), (38, 1776830), (44, 1534535), (55, 1227628), (58, 1164130), (76, 888415), (95, 710732), (110, 613814), (116, 582065), (145, 465652), (190, 355366), (209, 323060), (220, 306907), (290, 232826), (319, 211660), (380, 177683), (418, 161530), (551, 122540), (557, 121220), (580, 116413), (638, 105830), (836, 80765), (1045, 64612), (1102, 61270), (1114, 60610), (1276, 52915), (1595, 42332), (2090, 32306), (2204, 30635), (2228, 30305), (2755, 24508), (2785, 24244), (3190, 21166), (4180, 16153), (5510, 12254), (5570, 12122), (6061, 11140), (6127, 11020), (6380, 10583)]