2012370250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{13807}}^1$

素因数の和:13888

約数の個数: 64

約数和(自身を含む): 4187469312

約数和(自身を除く): 2175099062

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 125, 250, 265, 275, 530, 550, 583, 1166, 1325, 1375, 2650, 2750, 2915, 5830, 6625, 13250, 13807, 14575, 27614, 29150, 69035, 72875, 138070, 145750, 151877, 303754, 345175, 690350, 731771, 759385, 1463542, 1518770, 1725875, 3451750, 3658855, 3796925, 7317710, 7593850, 8049481, 16098962, 18294275, 18984625, 36588550, 37969250, 40247405, 80494810, 91471375, 182942750, 201237025, 402474050, 1006185125, 2012370250]

約数ペア:

[(1, 2012370250), (2, 1006185125), (5, 402474050), (10, 201237025), (11, 182942750), (22, 91471375), (25, 80494810), (50, 40247405), (53, 37969250), (55, 36588550), (106, 18984625), (110, 18294275), (125, 16098962), (250, 8049481), (265, 7593850), (275, 7317710), (530, 3796925), (550, 3658855), (583, 3451750), (1166, 1725875), (1325, 1518770), (1375, 1463542), (2650, 759385), (2750, 731771), (2915, 690350), (5830, 345175), (6625, 303754), (13250, 151877), (13807, 145750), (14575, 138070), (27614, 72875), (29150, 69035)]