2389250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 2328190

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 503, 950, 1006, 2375, 2515, 4750, 5030, 9557, 12575, 19114, 25150, 47785, 62875, 95570, 125750, 238925, 477850, 1194625, 2389250]

約数ペア:

[(1, 2389250), (2, 1194625), (5, 477850), (10, 238925), (19, 125750), (25, 95570), (38, 62875), (50, 47785), (95, 25150), (125, 19114), (190, 12575), (250, 9557), (475, 5030), (503, 4750), (950, 2515), (1006, 2375)]