101761120

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4051}}^1$

素因数の和:4223

約数の個数: 48

約数和(自身を含む): 242001648

約数和(自身を除く): 140240528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 628, 785, 1256, 1570, 2512, 3140, 4051, 5024, 6280, 8102, 12560, 16204, 20255, 25120, 32408, 40510, 64816, 81020, 129632, 162040, 324080, 636007, 648160, 1272014, 2544028, 3180035, 5088056, 6360070, 10176112, 12720140, 20352224, 25440280, 50880560, 101761120]

約数ペア:

[(1, 101761120), (2, 50880560), (4, 25440280), (5, 20352224), (8, 12720140), (10, 10176112), (16, 6360070), (20, 5088056), (32, 3180035), (40, 2544028), (80, 1272014), (157, 648160), (160, 636007), (314, 324080), (628, 162040), (785, 129632), (1256, 81020), (1570, 64816), (2512, 40510), (3140, 32408), (4051, 25120), (5024, 20255), (6280, 16204), (8102, 12560)]