9428960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1947

約数の個数: 48

約数和(自身を含む): 23006592

約数和(自身を除く): 13577632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 1901, 2480, 3802, 4960, 7604, 9505, 15208, 19010, 30416, 38020, 58931, 60832, 76040, 117862, 152080, 235724, 294655, 304160, 471448, 589310, 942896, 1178620, 1885792, 2357240, 4714480, 9428960]

約数ペア:

[(1, 9428960), (2, 4714480), (4, 2357240), (5, 1885792), (8, 1178620), (10, 942896), (16, 589310), (20, 471448), (31, 304160), (32, 294655), (40, 235724), (62, 152080), (80, 117862), (124, 76040), (155, 60832), (160, 58931), (248, 38020), (310, 30416), (496, 19010), (620, 15208), (992, 9505), (1240, 7604), (1901, 4960), (2480, 3802)]