23361470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 47401200

約数和(自身を除く): 24039730

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 121, 215, 242, 430, 449, 473, 605, 898, 946, 1210, 2245, 2365, 4490, 4730, 4939, 5203, 9878, 10406, 19307, 24695, 26015, 38614, 49390, 52030, 54329, 96535, 108658, 193070, 212377, 271645, 424754, 543290, 1061885, 2123770, 2336147, 4672294, 11680735, 23361470]

約数ペア:

[(1, 23361470), (2, 11680735), (5, 4672294), (10, 2336147), (11, 2123770), (22, 1061885), (43, 543290), (55, 424754), (86, 271645), (110, 212377), (121, 193070), (215, 108658), (242, 96535), (430, 54329), (449, 52030), (473, 49390), (605, 38614), (898, 26015), (946, 24695), (1210, 19307), (2245, 10406), (2365, 9878), (4490, 5203), (4730, 4939)]