528027280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{3593}}^1$

素因数の和:3784

約数の個数: 80

約数和(自身を含む): 1347663744

約数和(自身を除く): 819636464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 167, 176, 220, 334, 440, 668, 835, 880, 1336, 1670, 1837, 2672, 3340, 3593, 3674, 6680, 7186, 7348, 9185, 13360, 14372, 14696, 17965, 18370, 28744, 29392, 35930, 36740, 39523, 57488, 71860, 73480, 79046, 143720, 146960, 158092, 197615, 287440, 316184, 395230, 600031, 632368, 790460, 1200062, 1580920, 2400124, 3000155, 3161840, 4800248, 6000310, 6600341, 9600496, 12000620, 13200682, 24001240, 26401364, 33001705, 48002480, 52802728, 66003410, 105605456, 132006820, 264013640, 528027280]

約数ペア:

[(1, 528027280), (2, 264013640), (4, 132006820), (5, 105605456), (8, 66003410), (10, 52802728), (11, 48002480), (16, 33001705), (20, 26401364), (22, 24001240), (40, 13200682), (44, 12000620), (55, 9600496), (80, 6600341), (88, 6000310), (110, 4800248), (167, 3161840), (176, 3000155), (220, 2400124), (334, 1580920), (440, 1200062), (668, 790460), (835, 632368), (880, 600031), (1336, 395230), (1670, 316184), (1837, 287440), (2672, 197615), (3340, 158092), (3593, 146960), (3674, 143720), (6680, 79046), (7186, 73480), (7348, 71860), (9185, 57488), (13360, 39523), (14372, 36740), (14696, 35930), (17965, 29392), (18370, 28744)]