917537173640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2393}}^1\times {\mathrm{5813}}^1$

素因数の和:8331

約数の個数: 128

約数和(自身を含む): 2209735352160

約数和(自身を除く): 1292198178520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 97, 136, 170, 194, 340, 388, 485, 680, 776, 970, 1649, 1940, 2393, 3298, 3880, 4786, 5813, 6596, 8245, 9572, 11626, 11965, 13192, 16490, 19144, 23252, 23930, 29065, 32980, 40681, 46504, 47860, 58130, 65960, 81362, 95720, 98821, 116260, 162724, 197642, 203405, 232121, 232520, 325448, 395284, 406810, 464242, 494105, 563861, 790568, 813620, 928484, 988210, 1127722, 1160605, 1627240, 1856968, 1976420, 2255444, 2321210, 2819305, 3946057, 3952840, 4510888, 4642420, 5638610, 7892114, 9284840, 9585637, 11277220, 13910509, 15784228, 19171274, 19730285, 22554440, 27821018, 31568456, 38342548, 39460570, 47928185, 55642036, 69552545, 76685096, 78921140, 95856370, 111284072, 139105090, 157842280, 191712740, 236478653, 278210180, 383425480, 472957306, 556420360, 945914612, 1182393265, 1349319373, 1891829224, 2364786530, 2698638746, 4729573060, 5397277492, 6746596865, 9459146120, 10794554984, 13493193730, 22938429341, 26986387460, 45876858682, 53972774920, 91753717364, 114692146705, 183507434728, 229384293410, 458768586820, 917537173640]

約数ペア:

[(1, 917537173640), (2, 458768586820), (4, 229384293410), (5, 183507434728), (8, 114692146705), (10, 91753717364), (17, 53972774920), (20, 45876858682), (34, 26986387460), (40, 22938429341), (68, 13493193730), (85, 10794554984), (97, 9459146120), (136, 6746596865), (170, 5397277492), (194, 4729573060), (340, 2698638746), (388, 2364786530), (485, 1891829224), (680, 1349319373), (776, 1182393265), (970, 945914612), (1649, 556420360), (1940, 472957306), (2393, 383425480), (3298, 278210180), (3880, 236478653), (4786, 191712740), (5813, 157842280), (6596, 139105090), (8245, 111284072), (9572, 95856370), (11626, 78921140), (11965, 76685096), (13192, 69552545), (16490, 55642036), (19144, 47928185), (23252, 39460570), (23930, 38342548), (29065, 31568456), (32980, 27821018), (40681, 22554440), (46504, 19730285), (47860, 19171274), (58130, 15784228), (65960, 13910509), (81362, 11277220), (95720, 9585637), (98821, 9284840), (116260, 7892114), (162724, 5638610), (197642, 4642420), (203405, 4510888), (232121, 3952840), (232520, 3946057), (325448, 2819305), (395284, 2321210), (406810, 2255444), (464242, 1976420), (494105, 1856968), (563861, 1627240), (790568, 1160605), (813620, 1127722), (928484, 988210)]