38091250

素因数分解:

$2^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1036

約数の個数: 40

約数和(自身を含む): 73776384

約数和(自身を除く): 35685134

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 625, 775, 983, 1250, 1550, 1966, 3875, 4915, 7750, 9830, 19375, 24575, 30473, 38750, 49150, 60946, 122875, 152365, 245750, 304730, 614375, 761825, 1228750, 1523650, 3809125, 7618250, 19045625, 38091250]

約数ペア:

[(1, 38091250), (2, 19045625), (5, 7618250), (10, 3809125), (25, 1523650), (31, 1228750), (50, 761825), (62, 614375), (125, 304730), (155, 245750), (250, 152365), (310, 122875), (625, 60946), (775, 49150), (983, 38750), (1250, 30473), (1550, 24575), (1966, 19375), (3875, 9830), (4915, 7750)]