519664160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6163}}^1$

素因数の和:6226

約数の個数: 96

約数和(自身を含む): 1342075392

約数和(自身を除く): 822411232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 2108, 2480, 2635, 2720, 4216, 4960, 5270, 6163, 8432, 10540, 12326, 16864, 21080, 24652, 30815, 42160, 49304, 61630, 84320, 98608, 104771, 123260, 191053, 197216, 209542, 246520, 382106, 419084, 493040, 523855, 764212, 838168, 955265, 986080, 1047710, 1528424, 1676336, 1910530, 2095420, 3056848, 3247901, 3352672, 3821060, 4190840, 6113696, 6495802, 7642120, 8381680, 12991604, 15284240, 16239505, 16763360, 25983208, 30568480, 32479010, 51966416, 64958020, 103932832, 129916040, 259832080, 519664160]

約数ペア:

[(1, 519664160), (2, 259832080), (4, 129916040), (5, 103932832), (8, 64958020), (10, 51966416), (16, 32479010), (17, 30568480), (20, 25983208), (31, 16763360), (32, 16239505), (34, 15284240), (40, 12991604), (62, 8381680), (68, 7642120), (80, 6495802), (85, 6113696), (124, 4190840), (136, 3821060), (155, 3352672), (160, 3247901), (170, 3056848), (248, 2095420), (272, 1910530), (310, 1676336), (340, 1528424), (496, 1047710), (527, 986080), (544, 955265), (620, 838168), (680, 764212), (992, 523855), (1054, 493040), (1240, 419084), (1360, 382106), (2108, 246520), (2480, 209542), (2635, 197216), (2720, 191053), (4216, 123260), (4960, 104771), (5270, 98608), (6163, 84320), (8432, 61630), (10540, 49304), (12326, 42160), (16864, 30815), (21080, 24652)]