40250016

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{8221}}^1$

素因数の和:8254

約数の個数: 72

約数和(自身を含む): 121208724

約数和(自身を除く): 80958708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 8221, 16442, 24663, 32884, 49326, 65768, 73989, 98652, 131536, 139757, 147978, 197304, 263072, 279514, 295956, 394608, 419271, 559028, 591912, 789216, 838542, 1118056, 1183824, 1257813, 1677084, 2236112, 2367648, 2515626, 3354168, 4472224, 5031252, 6708336, 10062504, 13416672, 20125008, 40250016]

約数ペア:

[(1, 40250016), (2, 20125008), (3, 13416672), (4, 10062504), (6, 6708336), (8, 5031252), (9, 4472224), (12, 3354168), (16, 2515626), (17, 2367648), (18, 2236112), (24, 1677084), (32, 1257813), (34, 1183824), (36, 1118056), (48, 838542), (51, 789216), (68, 591912), (72, 559028), (96, 419271), (102, 394608), (136, 295956), (144, 279514), (153, 263072), (204, 197304), (272, 147978), (288, 139757), (306, 131536), (408, 98652), (544, 73989), (612, 65768), (816, 49326), (1224, 32884), (1632, 24663), (2448, 16442), (4896, 8221)]