63383840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1042

約数の個数: 96

約数和(自身を含む): 166634496

約数和(自身を除く): 103250656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 983, 992, 1040, 1240, 1612, 1966, 2015, 2080, 2480, 3224, 3932, 4030, 4915, 4960, 6448, 7864, 8060, 9830, 12779, 12896, 15728, 16120, 19660, 25558, 30473, 31456, 32240, 39320, 51116, 60946, 63895, 64480, 78640, 102232, 121892, 127790, 152365, 157280, 204464, 243784, 255580, 304730, 396149, 408928, 487568, 511160, 609460, 792298, 975136, 1022320, 1218920, 1584596, 1980745, 2044640, 2437840, 3169192, 3961490, 4875680, 6338384, 7922980, 12676768, 15845960, 31691920, 63383840]

約数ペア:

[(1, 63383840), (2, 31691920), (4, 15845960), (5, 12676768), (8, 7922980), (10, 6338384), (13, 4875680), (16, 3961490), (20, 3169192), (26, 2437840), (31, 2044640), (32, 1980745), (40, 1584596), (52, 1218920), (62, 1022320), (65, 975136), (80, 792298), (104, 609460), (124, 511160), (130, 487568), (155, 408928), (160, 396149), (208, 304730), (248, 255580), (260, 243784), (310, 204464), (403, 157280), (416, 152365), (496, 127790), (520, 121892), (620, 102232), (806, 78640), (983, 64480), (992, 63895), (1040, 60946), (1240, 51116), (1612, 39320), (1966, 32240), (2015, 31456), (2080, 30473), (2480, 25558), (3224, 19660), (3932, 16120), (4030, 15728), (4915, 12896), (4960, 12779), (6448, 9830), (7864, 8060)]