7165600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 108

約数和(自身を含む): 19299546

約数和(自身を除く): 12133946

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 53, 65, 80, 100, 104, 106, 130, 160, 169, 200, 208, 212, 260, 265, 325, 338, 400, 416, 424, 520, 530, 650, 676, 689, 800, 845, 848, 1040, 1060, 1300, 1325, 1352, 1378, 1690, 1696, 2080, 2120, 2600, 2650, 2704, 2756, 3380, 3445, 4225, 4240, 5200, 5300, 5408, 5512, 6760, 6890, 8450, 8480, 8957, 10400, 10600, 11024, 13520, 13780, 16900, 17225, 17914, 21200, 22048, 27040, 27560, 33800, 34450, 35828, 42400, 44785, 55120, 67600, 68900, 71656, 89570, 110240, 135200, 137800, 143312, 179140, 223925, 275600, 286624, 358280, 447850, 551200, 716560, 895700, 1433120, 1791400, 3582800, 7165600]

約数ペア:

[(1, 7165600), (2, 3582800), (4, 1791400), (5, 1433120), (8, 895700), (10, 716560), (13, 551200), (16, 447850), (20, 358280), (25, 286624), (26, 275600), (32, 223925), (40, 179140), (50, 143312), (52, 137800), (53, 135200), (65, 110240), (80, 89570), (100, 71656), (104, 68900), (106, 67600), (130, 55120), (160, 44785), (169, 42400), (200, 35828), (208, 34450), (212, 33800), (260, 27560), (265, 27040), (325, 22048), (338, 21200), (400, 17914), (416, 17225), (424, 16900), (520, 13780), (530, 13520), (650, 11024), (676, 10600), (689, 10400), (800, 8957), (845, 8480), (848, 8450), (1040, 6890), (1060, 6760), (1300, 5512), (1325, 5408), (1352, 5300), (1378, 5200), (1690, 4240), (1696, 4225), (2080, 3445), (2120, 3380), (2600, 2756), (2650, 2704)]