466646720

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47041}}^1$

素因数の和:47089

約数の個数: 56

約数和(自身を含む): 1147072128

約数和(自身を除く): 680425408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 47041, 94082, 188164, 235205, 376328, 470410, 752656, 940820, 1458271, 1505312, 1881640, 2916542, 3010624, 3763280, 5833084, 7291355, 7526560, 11666168, 14582710, 15053120, 23332336, 29165420, 46664672, 58330840, 93329344, 116661680, 233323360, 466646720]

約数ペア:

[(1, 466646720), (2, 233323360), (4, 116661680), (5, 93329344), (8, 58330840), (10, 46664672), (16, 29165420), (20, 23332336), (31, 15053120), (32, 14582710), (40, 11666168), (62, 7526560), (64, 7291355), (80, 5833084), (124, 3763280), (155, 3010624), (160, 2916542), (248, 1881640), (310, 1505312), (320, 1458271), (496, 940820), (620, 752656), (992, 470410), (1240, 376328), (1984, 235205), (2480, 188164), (4960, 94082), (9920, 47041)]