3962739650

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{409}}^1\times {\mathrm{1811}}^1$

素因数の和:2339

約数の個数: 48

約数和(自身を含む): 7461888480

約数和(自身を除く): 3499148830

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 409, 535, 818, 1070, 1811, 2045, 2675, 3622, 4090, 5350, 9055, 10225, 18110, 20450, 43763, 45275, 87526, 90550, 193777, 218815, 387554, 437630, 740699, 968885, 1094075, 1481398, 1937770, 2188150, 3703495, 4844425, 7406990, 9688850, 18517475, 37034950, 79254793, 158509586, 396273965, 792547930, 1981369825, 3962739650]

約数ペア:

[(1, 3962739650), (2, 1981369825), (5, 792547930), (10, 396273965), (25, 158509586), (50, 79254793), (107, 37034950), (214, 18517475), (409, 9688850), (535, 7406990), (818, 4844425), (1070, 3703495), (1811, 2188150), (2045, 1937770), (2675, 1481398), (3622, 1094075), (4090, 968885), (5350, 740699), (9055, 437630), (10225, 387554), (18110, 218815), (20450, 193777), (43763, 90550), (45275, 87526)]