5528505280

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{557309}}^1$

素因数の和:557357

約数の個数: 56

約数和(自身を含む): 13589447040

約数和(自身を除く): 8060941760

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, 557309, 1114618, 2229236, 2786545, 4458472, 5573090, 8916944, 11146180, 17276579, 17833888, 22292360, 34553158, 35667776, 44584720, 69106316, 86382895, 89169440, 138212632, 172765790, 178338880, 276425264, 345531580, 552850528, 691063160, 1105701056, 1382126320, 2764252640, 5528505280]

約数ペア:

[(1, 5528505280), (2, 2764252640), (4, 1382126320), (5, 1105701056), (8, 691063160), (10, 552850528), (16, 345531580), (20, 276425264), (31, 178338880), (32, 172765790), (40, 138212632), (62, 89169440), (64, 86382895), (80, 69106316), (124, 44584720), (155, 35667776), (160, 34553158), (248, 22292360), (310, 17833888), (320, 17276579), (496, 11146180), (620, 8916944), (992, 5573090), (1240, 4458472), (1984, 2786545), (2480, 2229236), (4960, 1114618), (9920, 557309)]