1825120

素因数分解:

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

素因数の和:104

約数の個数: 96

約数和(自身を含む): 5062176

約数和(自身を除く): 3237056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 61, 68, 80, 85, 88, 110, 122, 136, 160, 170, 176, 187, 220, 244, 272, 305, 340, 352, 374, 440, 488, 544, 610, 671, 680, 748, 880, 935, 976, 1037, 1220, 1342, 1360, 1496, 1760, 1870, 1952, 2074, 2440, 2684, 2720, 2992, 3355, 3740, 4148, 4880, 5185, 5368, 5984, 6710, 7480, 8296, 9760, 10370, 10736, 11407, 13420, 14960, 16592, 20740, 21472, 22814, 26840, 29920, 33184, 41480, 45628, 53680, 57035, 82960, 91256, 107360, 114070, 165920, 182512, 228140, 365024, 456280, 912560, 1825120]

約数ペア:

[(1, 1825120), (2, 912560), (4, 456280), (5, 365024), (8, 228140), (10, 182512), (11, 165920), (16, 114070), (17, 107360), (20, 91256), (22, 82960), (32, 57035), (34, 53680), (40, 45628), (44, 41480), (55, 33184), (61, 29920), (68, 26840), (80, 22814), (85, 21472), (88, 20740), (110, 16592), (122, 14960), (136, 13420), (160, 11407), (170, 10736), (176, 10370), (187, 9760), (220, 8296), (244, 7480), (272, 6710), (305, 5984), (340, 5368), (352, 5185), (374, 4880), (440, 4148), (488, 3740), (544, 3355), (610, 2992), (671, 2720), (680, 2684), (748, 2440), (880, 2074), (935, 1952), (976, 1870), (1037, 1760), (1220, 1496), (1342, 1360)]