46722940

素因数分解:

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

素因数の和:523

約数の個数: 72

約数和(自身を含む): 110602800

約数和(自身を除く): 63879860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 121, 172, 215, 220, 242, 430, 449, 473, 484, 605, 860, 898, 946, 1210, 1796, 1892, 2245, 2365, 2420, 4490, 4730, 4939, 5203, 8980, 9460, 9878, 10406, 19307, 19756, 20812, 24695, 26015, 38614, 49390, 52030, 54329, 77228, 96535, 98780, 104060, 108658, 193070, 212377, 217316, 271645, 386140, 424754, 543290, 849508, 1061885, 1086580, 2123770, 2336147, 4247540, 4672294, 9344588, 11680735, 23361470, 46722940]

約数ペア:

[(1, 46722940), (2, 23361470), (4, 11680735), (5, 9344588), (10, 4672294), (11, 4247540), (20, 2336147), (22, 2123770), (43, 1086580), (44, 1061885), (55, 849508), (86, 543290), (110, 424754), (121, 386140), (172, 271645), (215, 217316), (220, 212377), (242, 193070), (430, 108658), (449, 104060), (473, 98780), (484, 96535), (605, 77228), (860, 54329), (898, 52030), (946, 49390), (1210, 38614), (1796, 26015), (1892, 24695), (2245, 20812), (2365, 19756), (2420, 19307), (4490, 10406), (4730, 9878), (4939, 9460), (5203, 8980)]