80762350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 159454080

約数和(自身を除く): 78691730

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 151, 190, 302, 475, 563, 755, 950, 1126, 1510, 2815, 2869, 3775, 5630, 5738, 7550, 10697, 14075, 14345, 21394, 28150, 28690, 53485, 71725, 85013, 106970, 143450, 170026, 267425, 425065, 534850, 850130, 1615247, 2125325, 3230494, 4250650, 8076235, 16152470, 40381175, 80762350]

約数ペア:

[(1, 80762350), (2, 40381175), (5, 16152470), (10, 8076235), (19, 4250650), (25, 3230494), (38, 2125325), (50, 1615247), (95, 850130), (151, 534850), (190, 425065), (302, 267425), (475, 170026), (563, 143450), (755, 106970), (950, 85013), (1126, 71725), (1510, 53485), (2815, 28690), (2869, 28150), (3775, 21394), (5630, 14345), (5738, 14075), (7550, 10697)]