19203622450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{34283}}^1$

素因数の和:34971

約数の個数: 48

約数和(自身を含む): 37878334560

約数和(自身を除く): 18674712110

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 659, 850, 1318, 3295, 6590, 11203, 16475, 22406, 32950, 34283, 56015, 68566, 112030, 171415, 280075, 342830, 560150, 582811, 857075, 1165622, 1714150, 2914055, 5828110, 14570275, 22592497, 29140550, 45184994, 112962485, 225924970, 384072449, 564812425, 768144898, 1129624850, 1920362245, 3840724490, 9601811225, 19203622450]

約数ペア:

[(1, 19203622450), (2, 9601811225), (5, 3840724490), (10, 1920362245), (17, 1129624850), (25, 768144898), (34, 564812425), (50, 384072449), (85, 225924970), (170, 112962485), (425, 45184994), (659, 29140550), (850, 22592497), (1318, 14570275), (3295, 5828110), (6590, 2914055), (11203, 1714150), (16475, 1165622), (22406, 857075), (32950, 582811), (34283, 560150), (56015, 342830), (68566, 280075), (112030, 171415)]