88516340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 207352320

約数和(自身を除く): 118835980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 121, 158, 220, 242, 316, 395, 463, 484, 605, 790, 869, 926, 1210, 1580, 1738, 1852, 2315, 2420, 3476, 4345, 4630, 5093, 8690, 9260, 9559, 10186, 17380, 19118, 20372, 25465, 36577, 38236, 47795, 50930, 56023, 73154, 95590, 101860, 112046, 146308, 182885, 191180, 224092, 280115, 365770, 402347, 560230, 731540, 804694, 1120460, 1609388, 2011735, 4023470, 4425817, 8046940, 8851634, 17703268, 22129085, 44258170, 88516340]

約数ペア:

[(1, 88516340), (2, 44258170), (4, 22129085), (5, 17703268), (10, 8851634), (11, 8046940), (20, 4425817), (22, 4023470), (44, 2011735), (55, 1609388), (79, 1120460), (110, 804694), (121, 731540), (158, 560230), (220, 402347), (242, 365770), (316, 280115), (395, 224092), (463, 191180), (484, 182885), (605, 146308), (790, 112046), (869, 101860), (926, 95590), (1210, 73154), (1580, 56023), (1738, 50930), (1852, 47795), (2315, 38236), (2420, 36577), (3476, 25465), (4345, 20372), (4630, 19118), (5093, 17380), (8690, 10186), (9260, 9559)]