284503120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10429}}^1$

素因数の和:10484

約数の個数: 80

約数和(自身を含む): 744952320

約数和(自身を除く): 460449200

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, 10429, 13640, 20858, 27280, 41716, 52145, 83432, 104290, 114719, 166864, 208580, 229438, 323299, 417160, 458876, 573595, 646598, 834320, 917752, 1147190, 1293196, 1616495, 1835504, 2294380, 2586392, 3232990, 3556289, 4588760, 5172784, 6465980, 7112578, 9177520, 12931960, 14225156, 17781445, 25863920, 28450312, 35562890, 56900624, 71125780, 142251560, 284503120]

約数ペア:

[(1, 284503120), (2, 142251560), (4, 71125780), (5, 56900624), (8, 35562890), (10, 28450312), (11, 25863920), (16, 17781445), (20, 14225156), (22, 12931960), (31, 9177520), (40, 7112578), (44, 6465980), (55, 5172784), (62, 4588760), (80, 3556289), (88, 3232990), (110, 2586392), (124, 2294380), (155, 1835504), (176, 1616495), (220, 1293196), (248, 1147190), (310, 917752), (341, 834320), (440, 646598), (496, 573595), (620, 458876), (682, 417160), (880, 323299), (1240, 229438), (1364, 208580), (1705, 166864), (2480, 114719), (2728, 104290), (3410, 83432), (5456, 52145), (6820, 41716), (10429, 27280), (13640, 20858)]