61495720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{827}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 163645920

約数和(自身を除く): 102150200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 169, 220, 260, 286, 338, 440, 520, 572, 676, 715, 827, 845, 1144, 1352, 1430, 1654, 1690, 1859, 2860, 3308, 3380, 3718, 4135, 5720, 6616, 6760, 7436, 8270, 9097, 9295, 10751, 14872, 16540, 18194, 18590, 21502, 33080, 36388, 37180, 43004, 45485, 53755, 72776, 74360, 86008, 90970, 107510, 118261, 139763, 181940, 215020, 236522, 279526, 363880, 430040, 473044, 559052, 591305, 698815, 946088, 1118104, 1182610, 1397630, 1537393, 2365220, 2795260, 3074786, 4730440, 5590520, 6149572, 7686965, 12299144, 15373930, 30747860, 61495720]

約数ペア:

[(1, 61495720), (2, 30747860), (4, 15373930), (5, 12299144), (8, 7686965), (10, 6149572), (11, 5590520), (13, 4730440), (20, 3074786), (22, 2795260), (26, 2365220), (40, 1537393), (44, 1397630), (52, 1182610), (55, 1118104), (65, 946088), (88, 698815), (104, 591305), (110, 559052), (130, 473044), (143, 430040), (169, 363880), (220, 279526), (260, 236522), (286, 215020), (338, 181940), (440, 139763), (520, 118261), (572, 107510), (676, 90970), (715, 86008), (827, 74360), (845, 72776), (1144, 53755), (1352, 45485), (1430, 43004), (1654, 37180), (1690, 36388), (1859, 33080), (2860, 21502), (3308, 18590), (3380, 18194), (3718, 16540), (4135, 14872), (5720, 10751), (6616, 9295), (6760, 9097), (7436, 8270)]