105004750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:862

約数の個数: 64

約数和(自身を含む): 215115264

約数和(自身を除く): 110110514

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 125, 155, 170, 250, 310, 425, 527, 775, 797, 850, 1054, 1550, 1594, 2125, 2635, 3875, 3985, 4250, 5270, 7750, 7970, 13175, 13549, 19925, 24707, 26350, 27098, 39850, 49414, 65875, 67745, 99625, 123535, 131750, 135490, 199250, 247070, 338725, 420019, 617675, 677450, 840038, 1235350, 1693625, 2100095, 3088375, 3387250, 4200190, 6176750, 10500475, 21000950, 52502375, 105004750]

約数ペア:

[(1, 105004750), (2, 52502375), (5, 21000950), (10, 10500475), (17, 6176750), (25, 4200190), (31, 3387250), (34, 3088375), (50, 2100095), (62, 1693625), (85, 1235350), (125, 840038), (155, 677450), (170, 617675), (250, 420019), (310, 338725), (425, 247070), (527, 199250), (775, 135490), (797, 131750), (850, 123535), (1054, 99625), (1550, 67745), (1594, 65875), (2125, 49414), (2635, 39850), (3875, 27098), (3985, 26350), (4250, 24707), (5270, 19925), (7750, 13549), (7970, 13175)]