87934850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 173590080

約数和(自身を除く): 85655230

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 151, 190, 302, 475, 613, 755, 950, 1226, 1510, 2869, 3065, 3775, 5738, 6130, 7550, 11647, 14345, 15325, 23294, 28690, 30650, 58235, 71725, 92563, 116470, 143450, 185126, 291175, 462815, 582350, 925630, 1758697, 2314075, 3517394, 4628150, 8793485, 17586970, 43967425, 87934850]

約数ペア:

[(1, 87934850), (2, 43967425), (5, 17586970), (10, 8793485), (19, 4628150), (25, 3517394), (38, 2314075), (50, 1758697), (95, 925630), (151, 582350), (190, 462815), (302, 291175), (475, 185126), (613, 143450), (755, 116470), (950, 92563), (1226, 71725), (1510, 58235), (2869, 30650), (3065, 28690), (3775, 23294), (5738, 15325), (6130, 14345), (7550, 11647)]