74187650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2147

約数の個数: 48

約数和(自身を含む): 148704768

約数和(自身を除く): 74517118

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 575, 713, 775, 1150, 1426, 1550, 2081, 3565, 4162, 7130, 10405, 17825, 20810, 35650, 47863, 52025, 64511, 95726, 104050, 129022, 239315, 322555, 478630, 645110, 1196575, 1483753, 1612775, 2393150, 2967506, 3225550, 7418765, 14837530, 37093825, 74187650]

約数ペア:

[(1, 74187650), (2, 37093825), (5, 14837530), (10, 7418765), (23, 3225550), (25, 2967506), (31, 2393150), (46, 1612775), (50, 1483753), (62, 1196575), (115, 645110), (155, 478630), (230, 322555), (310, 239315), (575, 129022), (713, 104050), (775, 95726), (1150, 64511), (1426, 52025), (1550, 47863), (2081, 35650), (3565, 20810), (4162, 17825), (7130, 10405)]