22533160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2549}}^1$

素因数の和:2590

約数の個数: 64

約数和(自身を含む): 57834000

約数和(自身を除く): 35300840

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 2549, 4420, 5098, 8840, 10196, 12745, 20392, 25490, 33137, 43333, 50980, 66274, 86666, 101960, 132548, 165685, 173332, 216665, 265096, 331370, 346664, 433330, 563329, 662740, 866660, 1126658, 1325480, 1733320, 2253316, 2816645, 4506632, 5633290, 11266580, 22533160]

約数ペア:

[(1, 22533160), (2, 11266580), (4, 5633290), (5, 4506632), (8, 2816645), (10, 2253316), (13, 1733320), (17, 1325480), (20, 1126658), (26, 866660), (34, 662740), (40, 563329), (52, 433330), (65, 346664), (68, 331370), (85, 265096), (104, 216665), (130, 173332), (136, 165685), (170, 132548), (221, 101960), (260, 86666), (340, 66274), (442, 50980), (520, 43333), (680, 33137), (884, 25490), (1105, 20392), (1768, 12745), (2210, 10196), (2549, 8840), (4420, 5098)]