24987430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 51746688

約数和(自身を除く): 26759258

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 61, 65, 115, 122, 130, 137, 230, 274, 299, 305, 598, 610, 685, 793, 1370, 1403, 1495, 1586, 1781, 2806, 2990, 3151, 3562, 3965, 6302, 7015, 7930, 8357, 8905, 14030, 15755, 16714, 17810, 18239, 31510, 36478, 40963, 41785, 81926, 83570, 91195, 108641, 182390, 192211, 204815, 217282, 384422, 409630, 543205, 961055, 1086410, 1922110, 2498743, 4997486, 12493715, 24987430]

約数ペア:

[(1, 24987430), (2, 12493715), (5, 4997486), (10, 2498743), (13, 1922110), (23, 1086410), (26, 961055), (46, 543205), (61, 409630), (65, 384422), (115, 217282), (122, 204815), (130, 192211), (137, 182390), (230, 108641), (274, 91195), (299, 83570), (305, 81926), (598, 41785), (610, 40963), (685, 36478), (793, 31510), (1370, 18239), (1403, 17810), (1495, 16714), (1586, 15755), (1781, 14030), (2806, 8905), (2990, 8357), (3151, 7930), (3562, 7015), (3965, 6302)]