534856640

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53917}}^1$

素因数の和:53965

約数の個数: 56

約数和(自身を含む): 1314736512

約数和(自身を除く): 779879872

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, 53917, 107834, 215668, 269585, 431336, 539170, 862672, 1078340, 1671427, 1725344, 2156680, 3342854, 3450688, 4313360, 6685708, 8357135, 8626720, 13371416, 16714270, 17253440, 26742832, 33428540, 53485664, 66857080, 106971328, 133714160, 267428320, 534856640]

約数ペア:

[(1, 534856640), (2, 267428320), (4, 133714160), (5, 106971328), (8, 66857080), (10, 53485664), (16, 33428540), (20, 26742832), (31, 17253440), (32, 16714270), (40, 13371416), (62, 8626720), (64, 8357135), (80, 6685708), (124, 4313360), (155, 3450688), (160, 3342854), (248, 2156680), (310, 1725344), (320, 1671427), (496, 1078340), (620, 862672), (992, 539170), (1240, 431336), (1984, 269585), (2480, 215668), (4960, 107834), (9920, 53917)]