65785580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 169247232

約数和(自身を除く): 103461652

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 131, 140, 170, 211, 238, 262, 340, 422, 476, 524, 595, 655, 844, 917, 1055, 1190, 1310, 1477, 1834, 2110, 2227, 2380, 2620, 2954, 3587, 3668, 4220, 4454, 4585, 5908, 7174, 7385, 8908, 9170, 11135, 14348, 14770, 15589, 17935, 18340, 22270, 25109, 27641, 29540, 31178, 35870, 44540, 50218, 55282, 62356, 71740, 77945, 100436, 110564, 125545, 138205, 155890, 193487, 251090, 276410, 311780, 386974, 469897, 502180, 552820, 773948, 939794, 967435, 1879588, 1934870, 2349485, 3289279, 3869740, 4698970, 6578558, 9397940, 13157116, 16446395, 32892790, 65785580]

約数ペア:

[(1, 65785580), (2, 32892790), (4, 16446395), (5, 13157116), (7, 9397940), (10, 6578558), (14, 4698970), (17, 3869740), (20, 3289279), (28, 2349485), (34, 1934870), (35, 1879588), (68, 967435), (70, 939794), (85, 773948), (119, 552820), (131, 502180), (140, 469897), (170, 386974), (211, 311780), (238, 276410), (262, 251090), (340, 193487), (422, 155890), (476, 138205), (524, 125545), (595, 110564), (655, 100436), (844, 77945), (917, 71740), (1055, 62356), (1190, 55282), (1310, 50218), (1477, 44540), (1834, 35870), (2110, 31178), (2227, 29540), (2380, 27641), (2620, 25109), (2954, 22270), (3587, 18340), (3668, 17935), (4220, 15589), (4454, 14770), (4585, 14348), (5908, 11135), (7174, 9170), (7385, 8908)]