43151420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 103723200

約数和(自身を除く): 60571780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 59, 65, 97, 116, 118, 130, 145, 194, 236, 260, 290, 295, 377, 388, 485, 580, 590, 754, 767, 970, 1180, 1261, 1508, 1534, 1711, 1885, 1940, 2522, 2813, 3068, 3422, 3770, 3835, 5044, 5626, 5723, 6305, 6844, 7540, 7670, 8555, 11252, 11446, 12610, 14065, 15340, 17110, 22243, 22892, 25220, 28130, 28615, 34220, 36569, 44486, 56260, 57230, 73138, 74399, 88972, 111215, 114460, 146276, 148798, 165967, 182845, 222430, 297596, 331934, 365690, 371995, 444860, 663868, 731380, 743990, 829835, 1487980, 1659670, 2157571, 3319340, 4315142, 8630284, 10787855, 21575710, 43151420]

約数ペア:

[(1, 43151420), (2, 21575710), (4, 10787855), (5, 8630284), (10, 4315142), (13, 3319340), (20, 2157571), (26, 1659670), (29, 1487980), (52, 829835), (58, 743990), (59, 731380), (65, 663868), (97, 444860), (116, 371995), (118, 365690), (130, 331934), (145, 297596), (194, 222430), (236, 182845), (260, 165967), (290, 148798), (295, 146276), (377, 114460), (388, 111215), (485, 88972), (580, 74399), (590, 73138), (754, 57230), (767, 56260), (970, 44486), (1180, 36569), (1261, 34220), (1508, 28615), (1534, 28130), (1711, 25220), (1885, 22892), (1940, 22243), (2522, 17110), (2813, 15340), (3068, 14065), (3422, 12610), (3770, 11446), (3835, 11252), (5044, 8555), (5626, 7670), (5723, 7540), (6305, 6844)]