45408860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 117680640

約数和(自身を除く): 72271780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 43, 70, 76, 86, 95, 133, 140, 172, 190, 215, 266, 301, 380, 397, 430, 532, 602, 665, 794, 817, 860, 1204, 1330, 1505, 1588, 1634, 1985, 2660, 2779, 3010, 3268, 3970, 4085, 5558, 5719, 6020, 7543, 7940, 8170, 11116, 11438, 13895, 15086, 16340, 17071, 22876, 27790, 28595, 30172, 34142, 37715, 52801, 55580, 57190, 68284, 75430, 85355, 105602, 114380, 119497, 150860, 170710, 211204, 238994, 264005, 324349, 341420, 477988, 528010, 597485, 648698, 1056020, 1194970, 1297396, 1621745, 2270443, 2389940, 3243490, 4540886, 6486980, 9081772, 11352215, 22704430, 45408860]

約数ペア:

[(1, 45408860), (2, 22704430), (4, 11352215), (5, 9081772), (7, 6486980), (10, 4540886), (14, 3243490), (19, 2389940), (20, 2270443), (28, 1621745), (35, 1297396), (38, 1194970), (43, 1056020), (70, 648698), (76, 597485), (86, 528010), (95, 477988), (133, 341420), (140, 324349), (172, 264005), (190, 238994), (215, 211204), (266, 170710), (301, 150860), (380, 119497), (397, 114380), (430, 105602), (532, 85355), (602, 75430), (665, 68284), (794, 57190), (817, 55580), (860, 52801), (1204, 37715), (1330, 34142), (1505, 30172), (1588, 28595), (1634, 27790), (1985, 22876), (2660, 17071), (2779, 16340), (3010, 15086), (3268, 13895), (3970, 11438), (4085, 11116), (5558, 8170), (5719, 7940), (6020, 7543)]