23605790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{503}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 48390048

約数和(自身を除く): 24784258

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 361, 494, 503, 722, 1006, 1235, 1805, 2470, 2515, 3610, 4693, 5030, 6539, 9386, 9557, 13078, 19114, 23465, 32695, 46930, 47785, 65390, 95570, 124241, 181583, 248482, 363166, 621205, 907915, 1242410, 1815830, 2360579, 4721158, 11802895, 23605790]

約数ペア:

[(1, 23605790), (2, 11802895), (5, 4721158), (10, 2360579), (13, 1815830), (19, 1242410), (26, 907915), (38, 621205), (65, 363166), (95, 248482), (130, 181583), (190, 124241), (247, 95570), (361, 65390), (494, 47785), (503, 46930), (722, 32695), (1006, 23465), (1235, 19114), (1805, 13078), (2470, 9557), (2515, 9386), (3610, 6539), (4693, 5030)]