2461156750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 5172725376

約数和(自身を除く): 2711568626

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 97, 125, 130, 185, 194, 211, 250, 325, 370, 422, 481, 485, 650, 925, 962, 970, 1055, 1261, 1625, 1850, 2110, 2405, 2425, 2522, 2743, 3250, 3589, 4625, 4810, 4850, 5275, 5486, 6305, 7178, 7807, 9250, 10550, 12025, 12125, 12610, 13715, 15614, 17945, 20467, 24050, 24250, 26375, 27430, 31525, 35890, 39035, 40934, 46657, 52750, 60125, 63050, 68575, 78070, 89725, 93314, 101491, 102335, 120250, 137150, 157625, 179450, 195175, 202982, 204670, 233285, 266071, 315250, 342875, 390350, 448625, 466570, 507455, 511675, 532142, 685750, 757279, 897250, 975875, 1014910, 1023350, 1166425, 1330355, 1514558, 1951750, 2332850, 2537275, 2558375, 2660710, 3786395, 5074550, 5116750, 5832125, 6651775, 7572790, 9844627, 11664250, 12686375, 13303550, 18931975, 19689254, 25372750, 33258875, 37863950, 49223135, 66517750, 94659875, 98446270, 189319750, 246115675, 492231350, 1230578375, 2461156750]

約数ペア:

[(1, 2461156750), (2, 1230578375), (5, 492231350), (10, 246115675), (13, 189319750), (25, 98446270), (26, 94659875), (37, 66517750), (50, 49223135), (65, 37863950), (74, 33258875), (97, 25372750), (125, 19689254), (130, 18931975), (185, 13303550), (194, 12686375), (211, 11664250), (250, 9844627), (325, 7572790), (370, 6651775), (422, 5832125), (481, 5116750), (485, 5074550), (650, 3786395), (925, 2660710), (962, 2558375), (970, 2537275), (1055, 2332850), (1261, 1951750), (1625, 1514558), (1850, 1330355), (2110, 1166425), (2405, 1023350), (2425, 1014910), (2522, 975875), (2743, 897250), (3250, 757279), (3589, 685750), (4625, 532142), (4810, 511675), (4850, 507455), (5275, 466570), (5486, 448625), (6305, 390350), (7178, 342875), (7807, 315250), (9250, 266071), (10550, 233285), (12025, 204670), (12125, 202982), (12610, 195175), (13715, 179450), (15614, 157625), (17945, 137150), (20467, 120250), (24050, 102335), (24250, 101491), (26375, 93314), (27430, 89725), (31525, 78070), (35890, 68575), (39035, 63050), (40934, 60125), (46657, 52750)]