55666160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 151985808

約数和(自身を除く): 96319648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 61, 68, 80, 85, 88, 110, 122, 136, 170, 176, 187, 220, 244, 272, 305, 340, 374, 440, 488, 610, 671, 680, 748, 880, 935, 976, 1037, 1220, 1342, 1360, 1496, 1870, 2074, 2440, 2684, 2992, 3355, 3721, 3740, 4148, 4880, 5185, 5368, 6710, 7442, 7480, 8296, 10370, 10736, 11407, 13420, 14884, 14960, 16592, 18605, 20740, 22814, 26840, 29768, 37210, 40931, 41480, 45628, 53680, 57035, 59536, 63257, 74420, 81862, 82960, 91256, 114070, 126514, 148840, 163724, 182512, 204655, 228140, 253028, 297680, 316285, 327448, 409310, 456280, 506056, 632570, 654896, 695827, 818620, 912560, 1012112, 1265140, 1391654, 1637240, 2530280, 2783308, 3274480, 3479135, 5060560, 5566616, 6958270, 11133232, 13916540, 27833080, 55666160]

約数ペア:

[(1, 55666160), (2, 27833080), (4, 13916540), (5, 11133232), (8, 6958270), (10, 5566616), (11, 5060560), (16, 3479135), (17, 3274480), (20, 2783308), (22, 2530280), (34, 1637240), (40, 1391654), (44, 1265140), (55, 1012112), (61, 912560), (68, 818620), (80, 695827), (85, 654896), (88, 632570), (110, 506056), (122, 456280), (136, 409310), (170, 327448), (176, 316285), (187, 297680), (220, 253028), (244, 228140), (272, 204655), (305, 182512), (340, 163724), (374, 148840), (440, 126514), (488, 114070), (610, 91256), (671, 82960), (680, 81862), (748, 74420), (880, 63257), (935, 59536), (976, 57035), (1037, 53680), (1220, 45628), (1342, 41480), (1360, 40931), (1496, 37210), (1870, 29768), (2074, 26840), (2440, 22814), (2684, 20740), (2992, 18605), (3355, 16592), (3721, 14960), (3740, 14884), (4148, 13420), (4880, 11407), (5185, 10736), (5368, 10370), (6710, 8296), (7442, 7480)]