8855600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:175

約数の個数: 90

約数和(自身を含む): 23213916

約数和(自身を除く): 14358316

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 131, 169, 200, 208, 260, 262, 325, 338, 400, 520, 524, 650, 655, 676, 845, 1040, 1048, 1300, 1310, 1352, 1690, 1703, 2096, 2600, 2620, 2704, 3275, 3380, 3406, 4225, 5200, 5240, 6550, 6760, 6812, 8450, 8515, 10480, 13100, 13520, 13624, 16900, 17030, 22139, 26200, 27248, 33800, 34060, 42575, 44278, 52400, 67600, 68120, 85150, 88556, 110695, 136240, 170300, 177112, 221390, 340600, 354224, 442780, 553475, 681200, 885560, 1106950, 1771120, 2213900, 4427800, 8855600]

約数ペア:

[(1, 8855600), (2, 4427800), (4, 2213900), (5, 1771120), (8, 1106950), (10, 885560), (13, 681200), (16, 553475), (20, 442780), (25, 354224), (26, 340600), (40, 221390), (50, 177112), (52, 170300), (65, 136240), (80, 110695), (100, 88556), (104, 85150), (130, 68120), (131, 67600), (169, 52400), (200, 44278), (208, 42575), (260, 34060), (262, 33800), (325, 27248), (338, 26200), (400, 22139), (520, 17030), (524, 16900), (650, 13624), (655, 13520), (676, 13100), (845, 10480), (1040, 8515), (1048, 8450), (1300, 6812), (1310, 6760), (1352, 6550), (1690, 5240), (1703, 5200), (2096, 4225), (2600, 3406), (2620, 3380), (2704, 3275)]