662016160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10267}}^1$

素因数の和:10326

約数の個数: 96

約数和(自身を含む): 1738824192

約数和(自身を除く): 1076808032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 3224, 4030, 4960, 6448, 8060, 10267, 12896, 16120, 20534, 32240, 41068, 51335, 64480, 82136, 102670, 133471, 164272, 205340, 266942, 318277, 328544, 410680, 533884, 636554, 667355, 821360, 1067768, 1273108, 1334710, 1591385, 1642720, 2135536, 2546216, 2669420, 3182770, 4137601, 4271072, 5092432, 5338840, 6365540, 8275202, 10184864, 10677680, 12731080, 16550404, 20688005, 21355360, 25462160, 33100808, 41376010, 50924320, 66201616, 82752020, 132403232, 165504040, 331008080, 662016160]

約数ペア:

[(1, 662016160), (2, 331008080), (4, 165504040), (5, 132403232), (8, 82752020), (10, 66201616), (13, 50924320), (16, 41376010), (20, 33100808), (26, 25462160), (31, 21355360), (32, 20688005), (40, 16550404), (52, 12731080), (62, 10677680), (65, 10184864), (80, 8275202), (104, 6365540), (124, 5338840), (130, 5092432), (155, 4271072), (160, 4137601), (208, 3182770), (248, 2669420), (260, 2546216), (310, 2135536), (403, 1642720), (416, 1591385), (496, 1334710), (520, 1273108), (620, 1067768), (806, 821360), (992, 667355), (1040, 636554), (1240, 533884), (1612, 410680), (2015, 328544), (2080, 318277), (2480, 266942), (3224, 205340), (4030, 164272), (4960, 133471), (6448, 102670), (8060, 82136), (10267, 64480), (12896, 51335), (16120, 41068), (20534, 32240)]