98018240

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1951}}^1$

素因数の和:2125

約数の個数: 56

約数和(自身を含む): 235012992

約数和(自身を除く): 136994752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 314, 320, 628, 785, 1256, 1570, 1951, 2512, 3140, 3902, 5024, 6280, 7804, 9755, 10048, 12560, 15608, 19510, 25120, 31216, 39020, 50240, 62432, 78040, 124864, 156080, 306307, 312160, 612614, 624320, 1225228, 1531535, 2450456, 3063070, 4900912, 6126140, 9801824, 12252280, 19603648, 24504560, 49009120, 98018240]

約数ペア:

[(1, 98018240), (2, 49009120), (4, 24504560), (5, 19603648), (8, 12252280), (10, 9801824), (16, 6126140), (20, 4900912), (32, 3063070), (40, 2450456), (64, 1531535), (80, 1225228), (157, 624320), (160, 612614), (314, 312160), (320, 306307), (628, 156080), (785, 124864), (1256, 78040), (1570, 62432), (1951, 50240), (2512, 39020), (3140, 31216), (3902, 25120), (5024, 19510), (6280, 15608), (7804, 12560), (9755, 10048)]