61911200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5953}}^1$

素因数の和:5986

約数の個数: 72

約数和(自身を含む): 162794268

約数和(自身を除く): 100883068

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 5953, 10400, 11906, 23812, 29765, 47624, 59530, 77389, 95248, 119060, 148825, 154778, 190496, 238120, 297650, 309556, 386945, 476240, 595300, 619112, 773890, 952480, 1190600, 1238224, 1547780, 1934725, 2381200, 2476448, 3095560, 3869450, 4762400, 6191120, 7738900, 12382240, 15477800, 30955600, 61911200]

約数ペア:

[(1, 61911200), (2, 30955600), (4, 15477800), (5, 12382240), (8, 7738900), (10, 6191120), (13, 4762400), (16, 3869450), (20, 3095560), (25, 2476448), (26, 2381200), (32, 1934725), (40, 1547780), (50, 1238224), (52, 1190600), (65, 952480), (80, 773890), (100, 619112), (104, 595300), (130, 476240), (160, 386945), (200, 309556), (208, 297650), (260, 238120), (325, 190496), (400, 154778), (416, 148825), (520, 119060), (650, 95248), (800, 77389), (1040, 59530), (1300, 47624), (2080, 29765), (2600, 23812), (5200, 11906), (5953, 10400)]