25720224

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 72576000

約数和(自身を除く): 46855776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 59, 76, 96, 114, 118, 152, 177, 228, 236, 239, 304, 354, 456, 472, 478, 608, 708, 717, 912, 944, 956, 1121, 1416, 1434, 1824, 1888, 1912, 2242, 2832, 2868, 3363, 3824, 4484, 4541, 5664, 5736, 6726, 7648, 8968, 9082, 11472, 13452, 13623, 14101, 17936, 18164, 22944, 26904, 27246, 28202, 35872, 36328, 42303, 53808, 54492, 56404, 72656, 84606, 107616, 108984, 112808, 145312, 169212, 217968, 225616, 267919, 338424, 435936, 451232, 535838, 676848, 803757, 1071676, 1353696, 1607514, 2143352, 3215028, 4286704, 6430056, 8573408, 12860112, 25720224]

約数ペア:

[(1, 25720224), (2, 12860112), (3, 8573408), (4, 6430056), (6, 4286704), (8, 3215028), (12, 2143352), (16, 1607514), (19, 1353696), (24, 1071676), (32, 803757), (38, 676848), (48, 535838), (57, 451232), (59, 435936), (76, 338424), (96, 267919), (114, 225616), (118, 217968), (152, 169212), (177, 145312), (228, 112808), (236, 108984), (239, 107616), (304, 84606), (354, 72656), (456, 56404), (472, 54492), (478, 53808), (608, 42303), (708, 36328), (717, 35872), (912, 28202), (944, 27246), (956, 26904), (1121, 22944), (1416, 18164), (1434, 17936), (1824, 14101), (1888, 13623), (1912, 13452), (2242, 11472), (2832, 9082), (2868, 8968), (3363, 7648), (3824, 6726), (4484, 5736), (4541, 5664)]