41609440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8389}}^1$

素因数の和:8435

約数の個数: 48

約数和(自身を含む): 101485440

約数和(自身を除く): 59876000

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, 2480, 4960, 8389, 16778, 33556, 41945, 67112, 83890, 134224, 167780, 260059, 268448, 335560, 520118, 671120, 1040236, 1300295, 1342240, 2080472, 2600590, 4160944, 5201180, 8321888, 10402360, 20804720, 41609440]

約数ペア:

[(1, 41609440), (2, 20804720), (4, 10402360), (5, 8321888), (8, 5201180), (10, 4160944), (16, 2600590), (20, 2080472), (31, 1342240), (32, 1300295), (40, 1040236), (62, 671120), (80, 520118), (124, 335560), (155, 268448), (160, 260059), (248, 167780), (310, 134224), (496, 83890), (620, 67112), (992, 41945), (1240, 33556), (2480, 16778), (4960, 8389)]