8336745920

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1\times {\mathrm{479}}^1$

素因数の和:1030

約数の個数: 112

約数和(自身を含む): 20089002240

約数和(自身を除く): 11752256320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 397, 479, 548, 685, 794, 958, 1096, 1370, 1588, 1916, 1985, 2192, 2395, 2740, 3176, 3832, 3970, 4384, 4790, 5480, 6352, 7664, 7940, 8768, 9580, 10960, 12704, 15328, 15880, 19160, 21920, 25408, 30656, 31760, 38320, 43840, 54389, 63520, 65623, 76640, 108778, 127040, 131246, 153280, 190163, 217556, 262492, 271945, 328115, 380326, 435112, 524984, 543890, 656230, 760652, 870224, 950815, 1049968, 1087780, 1312460, 1521304, 1740448, 1901630, 2099936, 2175560, 2624920, 3042608, 3480896, 3803260, 4199872, 4351120, 5249840, 6085216, 7606520, 8702240, 10499680, 12170432, 15213040, 17404480, 20999360, 26052331, 30426080, 52104662, 60852160, 104209324, 130261655, 208418648, 260523310, 416837296, 521046620, 833674592, 1042093240, 1667349184, 2084186480, 4168372960, 8336745920]

約数ペア:

[(1, 8336745920), (2, 4168372960), (4, 2084186480), (5, 1667349184), (8, 1042093240), (10, 833674592), (16, 521046620), (20, 416837296), (32, 260523310), (40, 208418648), (64, 130261655), (80, 104209324), (137, 60852160), (160, 52104662), (274, 30426080), (320, 26052331), (397, 20999360), (479, 17404480), (548, 15213040), (685, 12170432), (794, 10499680), (958, 8702240), (1096, 7606520), (1370, 6085216), (1588, 5249840), (1916, 4351120), (1985, 4199872), (2192, 3803260), (2395, 3480896), (2740, 3042608), (3176, 2624920), (3832, 2175560), (3970, 2099936), (4384, 1901630), (4790, 1740448), (5480, 1521304), (6352, 1312460), (7664, 1087780), (7940, 1049968), (8768, 950815), (9580, 870224), (10960, 760652), (12704, 656230), (15328, 543890), (15880, 524984), (19160, 435112), (21920, 380326), (25408, 328115), (30656, 271945), (31760, 262492), (38320, 217556), (43840, 190163), (54389, 153280), (63520, 131246), (65623, 127040), (76640, 108778)]