8366150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 17113488

約数和(自身を除く): 8747338

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 211, 305, 325, 422, 610, 650, 793, 1055, 1525, 1586, 2110, 2743, 3050, 3965, 5275, 5486, 7930, 10550, 12871, 13715, 19825, 25742, 27430, 39650, 64355, 68575, 128710, 137150, 167323, 321775, 334646, 643550, 836615, 1673230, 4183075, 8366150]

約数ペア:

[(1, 8366150), (2, 4183075), (5, 1673230), (10, 836615), (13, 643550), (25, 334646), (26, 321775), (50, 167323), (61, 137150), (65, 128710), (122, 68575), (130, 64355), (211, 39650), (305, 27430), (325, 25742), (422, 19825), (610, 13715), (650, 12871), (793, 10550), (1055, 7930), (1525, 5486), (1586, 5275), (2110, 3965), (2743, 3050)]