486401120

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1044

約数の個数: 96

約数和(自身を含む): 1191407616

約数和(自身を除く): 705006496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 71, 80, 94, 142, 160, 188, 235, 284, 355, 376, 470, 568, 710, 752, 911, 940, 1136, 1420, 1504, 1822, 1880, 2272, 2840, 3337, 3644, 3760, 4555, 5680, 6674, 7288, 7520, 9110, 11360, 13348, 14576, 16685, 18220, 26696, 29152, 33370, 36440, 42817, 53392, 64681, 66740, 72880, 85634, 106784, 129362, 133480, 145760, 171268, 214085, 258724, 266960, 323405, 342536, 428170, 517448, 533920, 646810, 685072, 856340, 1034896, 1293620, 1370144, 1712680, 2069792, 2587240, 3040007, 3425360, 5174480, 6080014, 6850720, 10348960, 12160028, 15200035, 24320056, 30400070, 48640112, 60800140, 97280224, 121600280, 243200560, 486401120]

約数ペア:

[(1, 486401120), (2, 243200560), (4, 121600280), (5, 97280224), (8, 60800140), (10, 48640112), (16, 30400070), (20, 24320056), (32, 15200035), (40, 12160028), (47, 10348960), (71, 6850720), (80, 6080014), (94, 5174480), (142, 3425360), (160, 3040007), (188, 2587240), (235, 2069792), (284, 1712680), (355, 1370144), (376, 1293620), (470, 1034896), (568, 856340), (710, 685072), (752, 646810), (911, 533920), (940, 517448), (1136, 428170), (1420, 342536), (1504, 323405), (1822, 266960), (1880, 258724), (2272, 214085), (2840, 171268), (3337, 145760), (3644, 133480), (3760, 129362), (4555, 106784), (5680, 85634), (6674, 72880), (7288, 66740), (7520, 64681), (9110, 53392), (11360, 42817), (13348, 36440), (14576, 33370), (16685, 29152), (18220, 26696)]