359304880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13171}}^1$

素因数の和:13226

約数の個数: 80

約数和(自身を含む): 940796928

約数和(自身を除く): 581492048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13171, 13640, 26342, 27280, 52684, 65855, 105368, 131710, 144881, 210736, 263420, 289762, 408301, 526840, 579524, 724405, 816602, 1053680, 1159048, 1448810, 1633204, 2041505, 2318096, 2897620, 3266408, 4083010, 4491311, 5795240, 6532816, 8166020, 8982622, 11590480, 16332040, 17965244, 22456555, 32664080, 35930488, 44913110, 71860976, 89826220, 179652440, 359304880]

約数ペア:

[(1, 359304880), (2, 179652440), (4, 89826220), (5, 71860976), (8, 44913110), (10, 35930488), (11, 32664080), (16, 22456555), (20, 17965244), (22, 16332040), (31, 11590480), (40, 8982622), (44, 8166020), (55, 6532816), (62, 5795240), (80, 4491311), (88, 4083010), (110, 3266408), (124, 2897620), (155, 2318096), (176, 2041505), (220, 1633204), (248, 1448810), (310, 1159048), (341, 1053680), (440, 816602), (496, 724405), (620, 579524), (682, 526840), (880, 408301), (1240, 289762), (1364, 263420), (1705, 210736), (2480, 144881), (2728, 131710), (3410, 105368), (5456, 65855), (6820, 52684), (13171, 27280), (13640, 26342)]