2883226239640

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{20563}}^1\times {\mathrm{19583}}^1$

素因数の和:40336

約数の個数: 64

約数和(自身を含む): 6524151091200

約数和(自身を除く): 3640924851560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 19583, 20563, 39166, 41126, 78332, 82252, 97915, 102815, 156664, 164504, 195830, 205630, 391660, 411260, 783320, 822520, 3505357, 3680777, 7010714, 7361554, 14021428, 14723108, 17526785, 18403885, 28042856, 29446216, 35053570, 36807770, 70107140, 73615540, 140214280, 147231080, 402685229, 805370458, 1610740916, 2013426145, 3221481832, 4026852290, 8053704580, 16107409160, 72080655991, 144161311982, 288322623964, 360403279955, 576645247928, 720806559910, 1441613119820, 2883226239640]

約数ペア:

[(1, 2883226239640), (2, 1441613119820), (4, 720806559910), (5, 576645247928), (8, 360403279955), (10, 288322623964), (20, 144161311982), (40, 72080655991), (179, 16107409160), (358, 8053704580), (716, 4026852290), (895, 3221481832), (1432, 2013426145), (1790, 1610740916), (3580, 805370458), (7160, 402685229), (19583, 147231080), (20563, 140214280), (39166, 73615540), (41126, 70107140), (78332, 36807770), (82252, 35053570), (97915, 29446216), (102815, 28042856), (156664, 18403885), (164504, 17526785), (195830, 14723108), (205630, 14021428), (391660, 7361554), (411260, 7010714), (783320, 3680777), (822520, 3505357)]