9407450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 19358136

約数和(自身を除く): 9950686

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 353, 410, 533, 650, 706, 1025, 1066, 1765, 2050, 2665, 3530, 4589, 5330, 8825, 9178, 13325, 14473, 17650, 22945, 26650, 28946, 45890, 72365, 114725, 144730, 188149, 229450, 361825, 376298, 723650, 940745, 1881490, 4703725, 9407450]

約数ペア:

[(1, 9407450), (2, 4703725), (5, 1881490), (10, 940745), (13, 723650), (25, 376298), (26, 361825), (41, 229450), (50, 188149), (65, 144730), (82, 114725), (130, 72365), (205, 45890), (325, 28946), (353, 26650), (410, 22945), (533, 17650), (650, 14473), (706, 13325), (1025, 9178), (1066, 8825), (1765, 5330), (2050, 4589), (2665, 3530)]