222972431620

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9479}}^1\times {\mathrm{7789}}^1$

素因数の和:17428

約数の個数: 48

約数和(自身を含む): 471453292800

約数和(自身を除く): 248480861180

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 7789, 9479, 15578, 18958, 31156, 37916, 38945, 47395, 77890, 94790, 155780, 189580, 1176139, 1431329, 2352278, 2862658, 4704556, 5725316, 5880695, 7156645, 11761390, 14313290, 23522780, 28626580, 73831931, 147663862, 295327724, 369159655, 738319310, 1476638620, 11148621581, 22297243162, 44594486324, 55743107905, 111486215810, 222972431620]

約数ペア:

[(1, 222972431620), (2, 111486215810), (4, 55743107905), (5, 44594486324), (10, 22297243162), (20, 11148621581), (151, 1476638620), (302, 738319310), (604, 369159655), (755, 295327724), (1510, 147663862), (3020, 73831931), (7789, 28626580), (9479, 23522780), (15578, 14313290), (18958, 11761390), (31156, 7156645), (37916, 5880695), (38945, 5725316), (47395, 4704556), (77890, 2862658), (94790, 2352278), (155780, 1431329), (189580, 1176139)]