86302840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 222264000

約数和(自身を除く): 135961160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 59, 65, 97, 104, 116, 118, 130, 145, 194, 232, 236, 260, 290, 295, 377, 388, 472, 485, 520, 580, 590, 754, 767, 776, 970, 1160, 1180, 1261, 1508, 1534, 1711, 1885, 1940, 2360, 2522, 2813, 3016, 3068, 3422, 3770, 3835, 3880, 5044, 5626, 5723, 6136, 6305, 6844, 7540, 7670, 8555, 10088, 11252, 11446, 12610, 13688, 14065, 15080, 15340, 17110, 22243, 22504, 22892, 25220, 28130, 28615, 30680, 34220, 36569, 44486, 45784, 50440, 56260, 57230, 68440, 73138, 74399, 88972, 111215, 112520, 114460, 146276, 148798, 165967, 177944, 182845, 222430, 228920, 292552, 297596, 331934, 365690, 371995, 444860, 595192, 663868, 731380, 743990, 829835, 889720, 1327736, 1462760, 1487980, 1659670, 2157571, 2975960, 3319340, 4315142, 6638680, 8630284, 10787855, 17260568, 21575710, 43151420, 86302840]

約数ペア:

[(1, 86302840), (2, 43151420), (4, 21575710), (5, 17260568), (8, 10787855), (10, 8630284), (13, 6638680), (20, 4315142), (26, 3319340), (29, 2975960), (40, 2157571), (52, 1659670), (58, 1487980), (59, 1462760), (65, 1327736), (97, 889720), (104, 829835), (116, 743990), (118, 731380), (130, 663868), (145, 595192), (194, 444860), (232, 371995), (236, 365690), (260, 331934), (290, 297596), (295, 292552), (377, 228920), (388, 222430), (472, 182845), (485, 177944), (520, 165967), (580, 148798), (590, 146276), (754, 114460), (767, 112520), (776, 111215), (970, 88972), (1160, 74399), (1180, 73138), (1261, 68440), (1508, 57230), (1534, 56260), (1711, 50440), (1885, 45784), (1940, 44486), (2360, 36569), (2522, 34220), (2813, 30680), (3016, 28615), (3068, 28130), (3422, 25220), (3770, 22892), (3835, 22504), (3880, 22243), (5044, 17110), (5626, 15340), (5723, 15080), (6136, 14065), (6305, 13688), (6844, 12610), (7540, 11446), (7670, 11252), (8555, 10088)]