33155120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 82494720

約数和(自身を除く): 49339600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 155, 232, 248, 290, 310, 461, 464, 496, 580, 620, 899, 922, 1160, 1240, 1798, 1844, 2305, 2320, 2480, 3596, 3688, 4495, 4610, 7192, 7376, 8990, 9220, 13369, 14291, 14384, 17980, 18440, 26738, 28582, 35960, 36880, 53476, 57164, 66845, 71455, 71920, 106952, 114328, 133690, 142910, 213904, 228656, 267380, 285820, 414439, 534760, 571640, 828878, 1069520, 1143280, 1657756, 2072195, 3315512, 4144390, 6631024, 8288780, 16577560, 33155120]

約数ペア:

[(1, 33155120), (2, 16577560), (4, 8288780), (5, 6631024), (8, 4144390), (10, 3315512), (16, 2072195), (20, 1657756), (29, 1143280), (31, 1069520), (40, 828878), (58, 571640), (62, 534760), (80, 414439), (116, 285820), (124, 267380), (145, 228656), (155, 213904), (232, 142910), (248, 133690), (290, 114328), (310, 106952), (461, 71920), (464, 71455), (496, 66845), (580, 57164), (620, 53476), (899, 36880), (922, 35960), (1160, 28582), (1240, 26738), (1798, 18440), (1844, 17980), (2305, 14384), (2320, 14291), (2480, 13369), (3596, 9220), (3688, 8990), (4495, 7376), (4610, 7192)]