85925750

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 168412608

約数和(自身を除く): 82486858

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 83, 101, 125, 166, 202, 205, 250, 410, 415, 505, 830, 1010, 1025, 2050, 2075, 2525, 3403, 4141, 4150, 5050, 5125, 6806, 8282, 8383, 10250, 10375, 12625, 16766, 17015, 20705, 20750, 25250, 34030, 41410, 41915, 83830, 85075, 103525, 170150, 207050, 209575, 343703, 419150, 425375, 517625, 687406, 850750, 1035250, 1047875, 1718515, 2095750, 3437030, 8592575, 17185150, 42962875, 85925750]

約数ペア:

[(1, 85925750), (2, 42962875), (5, 17185150), (10, 8592575), (25, 3437030), (41, 2095750), (50, 1718515), (82, 1047875), (83, 1035250), (101, 850750), (125, 687406), (166, 517625), (202, 425375), (205, 419150), (250, 343703), (410, 209575), (415, 207050), (505, 170150), (830, 103525), (1010, 85075), (1025, 83830), (2050, 41915), (2075, 41410), (2525, 34030), (3403, 25250), (4141, 20750), (4150, 20705), (5050, 17015), (5125, 16766), (6806, 12625), (8282, 10375), (8383, 10250)]