789560080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6007}}^1$

素因数の和:6104

約数の個数: 80

約数和(自身を含む): 1931019264

約数和(自身を除く): 1141459184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 53, 62, 80, 106, 124, 155, 212, 248, 265, 310, 424, 496, 530, 620, 848, 1060, 1240, 1643, 2120, 2480, 3286, 4240, 6007, 6572, 8215, 12014, 13144, 16430, 24028, 26288, 30035, 32860, 48056, 60070, 65720, 96112, 120140, 131440, 186217, 240280, 318371, 372434, 480560, 636742, 744868, 931085, 1273484, 1489736, 1591855, 1862170, 2546968, 2979472, 3183710, 3724340, 5093936, 6367420, 7448680, 9869501, 12734840, 14897360, 19739002, 25469680, 39478004, 49347505, 78956008, 98695010, 157912016, 197390020, 394780040, 789560080]

約数ペア:

[(1, 789560080), (2, 394780040), (4, 197390020), (5, 157912016), (8, 98695010), (10, 78956008), (16, 49347505), (20, 39478004), (31, 25469680), (40, 19739002), (53, 14897360), (62, 12734840), (80, 9869501), (106, 7448680), (124, 6367420), (155, 5093936), (212, 3724340), (248, 3183710), (265, 2979472), (310, 2546968), (424, 1862170), (496, 1591855), (530, 1489736), (620, 1273484), (848, 931085), (1060, 744868), (1240, 636742), (1643, 480560), (2120, 372434), (2480, 318371), (3286, 240280), (4240, 186217), (6007, 131440), (6572, 120140), (8215, 96112), (12014, 65720), (13144, 60070), (16430, 48056), (24028, 32860), (26288, 30035)]