41819960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11489}}^1$

素因数の和:11520

約数の個数: 64

約数和(自身を含む): 115819200

約数和(自身を除く): 73999240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 11489, 22978, 45956, 57445, 80423, 91912, 114890, 149357, 160846, 229780, 298714, 321692, 402115, 459560, 597428, 643384, 746785, 804230, 1045499, 1194856, 1493570, 1608460, 2090998, 2987140, 3216920, 4181996, 5227495, 5974280, 8363992, 10454990, 20909980, 41819960]

約数ペア:

[(1, 41819960), (2, 20909980), (4, 10454990), (5, 8363992), (7, 5974280), (8, 5227495), (10, 4181996), (13, 3216920), (14, 2987140), (20, 2090998), (26, 1608460), (28, 1493570), (35, 1194856), (40, 1045499), (52, 804230), (56, 746785), (65, 643384), (70, 597428), (91, 459560), (104, 402115), (130, 321692), (140, 298714), (182, 229780), (260, 160846), (280, 149357), (364, 114890), (455, 91912), (520, 80423), (728, 57445), (910, 45956), (1820, 22978), (3640, 11489)]