174019120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6434

約数の個数: 80

約数和(自身を含む): 455685120

約数和(自身を除く): 281666000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6379, 6820, 12758, 13640, 25516, 27280, 31895, 51032, 63790, 70169, 102064, 127580, 140338, 197749, 255160, 280676, 350845, 395498, 510320, 561352, 701690, 790996, 988745, 1122704, 1403380, 1581992, 1977490, 2175239, 2806760, 3163984, 3954980, 4350478, 5613520, 7909960, 8700956, 10876195, 15819920, 17401912, 21752390, 34803824, 43504780, 87009560, 174019120]

約数ペア:

[(1, 174019120), (2, 87009560), (4, 43504780), (5, 34803824), (8, 21752390), (10, 17401912), (11, 15819920), (16, 10876195), (20, 8700956), (22, 7909960), (31, 5613520), (40, 4350478), (44, 3954980), (55, 3163984), (62, 2806760), (80, 2175239), (88, 1977490), (110, 1581992), (124, 1403380), (155, 1122704), (176, 988745), (220, 790996), (248, 701690), (310, 561352), (341, 510320), (440, 395498), (496, 350845), (620, 280676), (682, 255160), (880, 197749), (1240, 140338), (1364, 127580), (1705, 102064), (2480, 70169), (2728, 63790), (3410, 51032), (5456, 31895), (6379, 27280), (6820, 25516), (12758, 13640)]