14867450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 30232440

約数和(自身を除く): 15364990

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 178, 257, 325, 445, 514, 650, 890, 1157, 1285, 2225, 2314, 2570, 3341, 4450, 5785, 6425, 6682, 11570, 12850, 16705, 22873, 28925, 33410, 45746, 57850, 83525, 114365, 167050, 228730, 297349, 571825, 594698, 1143650, 1486745, 2973490, 7433725, 14867450]

約数ペア:

[(1, 14867450), (2, 7433725), (5, 2973490), (10, 1486745), (13, 1143650), (25, 594698), (26, 571825), (50, 297349), (65, 228730), (89, 167050), (130, 114365), (178, 83525), (257, 57850), (325, 45746), (445, 33410), (514, 28925), (650, 22873), (890, 16705), (1157, 12850), (1285, 11570), (2225, 6682), (2314, 6425), (2570, 5785), (3341, 4450)]