5280499250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2917}}^1$

素因数の和:3504

約数の個数: 64

約数和(自身を含む): 10668254688

約数和(自身を除く): 5387755438

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 557, 650, 1114, 1625, 2785, 2917, 3250, 5570, 5834, 7241, 13925, 14482, 14585, 27850, 29170, 36205, 37921, 69625, 72410, 72925, 75842, 139250, 145850, 181025, 189605, 362050, 364625, 379210, 729250, 905125, 948025, 1624769, 1810250, 1896050, 3249538, 4740125, 8123845, 9480250, 16247690, 21121997, 40619225, 42243994, 81238450, 105609985, 203096125, 211219970, 406192250, 528049925, 1056099850, 2640249625, 5280499250]

約数ペア:

[(1, 5280499250), (2, 2640249625), (5, 1056099850), (10, 528049925), (13, 406192250), (25, 211219970), (26, 203096125), (50, 105609985), (65, 81238450), (125, 42243994), (130, 40619225), (250, 21121997), (325, 16247690), (557, 9480250), (650, 8123845), (1114, 4740125), (1625, 3249538), (2785, 1896050), (2917, 1810250), (3250, 1624769), (5570, 948025), (5834, 905125), (7241, 729250), (13925, 379210), (14482, 364625), (14585, 362050), (27850, 189605), (29170, 181025), (36205, 145850), (37921, 139250), (69625, 75842), (72410, 72925)]