10028750

素因数分解:

$2^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 40

約数和(自身を含む): 19231344

約数和(自身を除く): 9202594

約数列:

[1, 2, 5, 10, 25, 50, 71, 113, 125, 142, 226, 250, 355, 565, 625, 710, 1130, 1250, 1775, 2825, 3550, 5650, 8023, 8875, 14125, 16046, 17750, 28250, 40115, 44375, 70625, 80230, 88750, 141250, 200575, 401150, 1002875, 2005750, 5014375, 10028750]

約数ペア:

[(1, 10028750), (2, 5014375), (5, 2005750), (10, 1002875), (25, 401150), (50, 200575), (71, 141250), (113, 88750), (125, 80230), (142, 70625), (226, 44375), (250, 40115), (355, 28250), (565, 17750), (625, 16046), (710, 14125), (1130, 8875), (1250, 8023), (1775, 5650), (2825, 3550)]