1253287520

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:904

約数の個数: 96

約数和(自身を含む): 3020576832

約数和(自身を除く): 1767289312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 113, 160, 206, 226, 412, 452, 515, 565, 673, 824, 904, 1030, 1130, 1346, 1648, 1808, 2060, 2260, 2692, 3296, 3365, 3616, 4120, 4520, 5384, 6730, 8240, 9040, 10768, 11639, 13460, 16480, 18080, 21536, 23278, 26920, 46556, 53840, 58195, 69319, 76049, 93112, 107680, 116390, 138638, 152098, 186224, 232780, 277276, 304196, 346595, 372448, 380245, 465560, 554552, 608392, 693190, 760490, 931120, 1109104, 1216784, 1386380, 1520980, 1862240, 2218208, 2433568, 2772760, 3041960, 5545520, 6083920, 7833047, 11091040, 12167840, 15666094, 31332188, 39165235, 62664376, 78330470, 125328752, 156660940, 250657504, 313321880, 626643760, 1253287520]

約数ペア:

[(1, 1253287520), (2, 626643760), (4, 313321880), (5, 250657504), (8, 156660940), (10, 125328752), (16, 78330470), (20, 62664376), (32, 39165235), (40, 31332188), (80, 15666094), (103, 12167840), (113, 11091040), (160, 7833047), (206, 6083920), (226, 5545520), (412, 3041960), (452, 2772760), (515, 2433568), (565, 2218208), (673, 1862240), (824, 1520980), (904, 1386380), (1030, 1216784), (1130, 1109104), (1346, 931120), (1648, 760490), (1808, 693190), (2060, 608392), (2260, 554552), (2692, 465560), (3296, 380245), (3365, 372448), (3616, 346595), (4120, 304196), (4520, 277276), (5384, 232780), (6730, 186224), (8240, 152098), (9040, 138638), (10768, 116390), (11639, 107680), (13460, 93112), (16480, 76049), (18080, 69319), (21536, 58195), (23278, 53840), (26920, 46556)]