225843680

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45533}}^1$

素因数の和:45579

約数の個数: 48

約数和(自身を含む): 550779264

約数和(自身を除く): 324935584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 45533, 91066, 182132, 227665, 364264, 455330, 728528, 910660, 1411523, 1457056, 1821320, 2823046, 3642640, 5646092, 7057615, 7285280, 11292184, 14115230, 22584368, 28230460, 45168736, 56460920, 112921840, 225843680]

約数ペア:

[(1, 225843680), (2, 112921840), (4, 56460920), (5, 45168736), (8, 28230460), (10, 22584368), (16, 14115230), (20, 11292184), (31, 7285280), (32, 7057615), (40, 5646092), (62, 3642640), (80, 2823046), (124, 1821320), (155, 1457056), (160, 1411523), (248, 910660), (310, 728528), (496, 455330), (620, 364264), (992, 227665), (1240, 182132), (2480, 91066), (4960, 45533)]