24199480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 56881440

約数和(自身を除く): 32681960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 83, 148, 166, 185, 197, 296, 332, 370, 394, 415, 664, 740, 788, 830, 985, 1480, 1576, 1660, 1970, 3071, 3320, 3940, 6142, 7289, 7880, 12284, 14578, 15355, 16351, 24568, 29156, 30710, 32702, 36445, 58312, 61420, 65404, 72890, 81755, 122840, 130808, 145780, 163510, 291560, 327020, 604987, 654040, 1209974, 2419948, 3024935, 4839896, 6049870, 12099740, 24199480]

約数ペア:

[(1, 24199480), (2, 12099740), (4, 6049870), (5, 4839896), (8, 3024935), (10, 2419948), (20, 1209974), (37, 654040), (40, 604987), (74, 327020), (83, 291560), (148, 163510), (166, 145780), (185, 130808), (197, 122840), (296, 81755), (332, 72890), (370, 65404), (394, 61420), (415, 58312), (664, 36445), (740, 32702), (788, 30710), (830, 29156), (985, 24568), (1480, 16351), (1576, 15355), (1660, 14578), (1970, 12284), (3071, 7880), (3320, 7289), (3940, 6142)]