184960880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5737}}^1$

素因数の和:5794

約数の個数: 80

約数和(自身を含む): 478136064

約数和(自身を除く): 293175184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 5737, 6448, 8060, 11474, 16120, 22948, 28685, 32240, 45896, 57370, 74581, 91792, 114740, 149162, 177847, 229480, 298324, 355694, 372905, 458960, 596648, 711388, 745810, 889235, 1193296, 1422776, 1491620, 1778470, 2312011, 2845552, 2983240, 3556940, 4624022, 5966480, 7113880, 9248044, 11560055, 14227760, 18496088, 23120110, 36992176, 46240220, 92480440, 184960880]

約数ペア:

[(1, 184960880), (2, 92480440), (4, 46240220), (5, 36992176), (8, 23120110), (10, 18496088), (13, 14227760), (16, 11560055), (20, 9248044), (26, 7113880), (31, 5966480), (40, 4624022), (52, 3556940), (62, 2983240), (65, 2845552), (80, 2312011), (104, 1778470), (124, 1491620), (130, 1422776), (155, 1193296), (208, 889235), (248, 745810), (260, 711388), (310, 596648), (403, 458960), (496, 372905), (520, 355694), (620, 298324), (806, 229480), (1040, 177847), (1240, 149162), (1612, 114740), (2015, 91792), (2480, 74581), (3224, 57370), (4030, 45896), (5737, 32240), (6448, 28685), (8060, 22948), (11474, 16120)]