82347850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 166239360

約数和(自身を除く): 83891510

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 151, 302, 325, 650, 755, 839, 1510, 1678, 1963, 3775, 3926, 4195, 7550, 8390, 9815, 10907, 19630, 20975, 21814, 41950, 49075, 54535, 98150, 109070, 126689, 253378, 272675, 545350, 633445, 1266890, 1646957, 3167225, 3293914, 6334450, 8234785, 16469570, 41173925, 82347850]

約数ペア:

[(1, 82347850), (2, 41173925), (5, 16469570), (10, 8234785), (13, 6334450), (25, 3293914), (26, 3167225), (50, 1646957), (65, 1266890), (130, 633445), (151, 545350), (302, 272675), (325, 253378), (650, 126689), (755, 109070), (839, 98150), (1510, 54535), (1678, 49075), (1963, 41950), (3775, 21814), (3926, 20975), (4195, 19630), (7550, 10907), (8390, 9815)]