79098500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 191038848

約数和(自身を除く): 111940348

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 125, 130, 172, 215, 250, 260, 283, 325, 430, 500, 559, 566, 650, 860, 1075, 1118, 1132, 1300, 1415, 1625, 2150, 2236, 2795, 2830, 3250, 3679, 4300, 5375, 5590, 5660, 6500, 7075, 7358, 10750, 11180, 12169, 13975, 14150, 14716, 18395, 21500, 24338, 27950, 28300, 35375, 36790, 48676, 55900, 60845, 69875, 70750, 73580, 91975, 121690, 139750, 141500, 158197, 183950, 243380, 279500, 304225, 316394, 367900, 459875, 608450, 632788, 790985, 919750, 1216900, 1521125, 1581970, 1839500, 3042250, 3163940, 3954925, 6084500, 7909850, 15819700, 19774625, 39549250, 79098500]

約数ペア:

[(1, 79098500), (2, 39549250), (4, 19774625), (5, 15819700), (10, 7909850), (13, 6084500), (20, 3954925), (25, 3163940), (26, 3042250), (43, 1839500), (50, 1581970), (52, 1521125), (65, 1216900), (86, 919750), (100, 790985), (125, 632788), (130, 608450), (172, 459875), (215, 367900), (250, 316394), (260, 304225), (283, 279500), (325, 243380), (430, 183950), (500, 158197), (559, 141500), (566, 139750), (650, 121690), (860, 91975), (1075, 73580), (1118, 70750), (1132, 69875), (1300, 60845), (1415, 55900), (1625, 48676), (2150, 36790), (2236, 35375), (2795, 28300), (2830, 27950), (3250, 24338), (3679, 21500), (4300, 18395), (5375, 14716), (5590, 14150), (5660, 13975), (6500, 12169), (7075, 11180), (7358, 10750)]