386297120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12911}}^1$

素因数の和:12954

約数の個数: 96

約数和(自身を含む): 1054238976

約数和(自身を除く): 667941856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2720, 2992, 3740, 5984, 7480, 12911, 14960, 25822, 29920, 51644, 64555, 103288, 129110, 142021, 206576, 219487, 258220, 284042, 413152, 438974, 516440, 568084, 710105, 877948, 1032880, 1097435, 1136168, 1420210, 1755896, 2065760, 2194870, 2272336, 2414357, 2840420, 3511792, 4389740, 4544672, 4828714, 5680840, 7023584, 8779480, 9657428, 11361680, 12071785, 17558960, 19314856, 22723360, 24143570, 35117920, 38629712, 48287140, 77259424, 96574280, 193148560, 386297120]

約数ペア:

[(1, 386297120), (2, 193148560), (4, 96574280), (5, 77259424), (8, 48287140), (10, 38629712), (11, 35117920), (16, 24143570), (17, 22723360), (20, 19314856), (22, 17558960), (32, 12071785), (34, 11361680), (40, 9657428), (44, 8779480), (55, 7023584), (68, 5680840), (80, 4828714), (85, 4544672), (88, 4389740), (110, 3511792), (136, 2840420), (160, 2414357), (170, 2272336), (176, 2194870), (187, 2065760), (220, 1755896), (272, 1420210), (340, 1136168), (352, 1097435), (374, 1032880), (440, 877948), (544, 710105), (680, 568084), (748, 516440), (880, 438974), (935, 413152), (1360, 284042), (1496, 258220), (1760, 219487), (1870, 206576), (2720, 142021), (2992, 129110), (3740, 103288), (5984, 64555), (7480, 51644), (12911, 29920), (14960, 25822)]