40002984

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{8819}}^1$

素因数の和:8844

約数の個数: 80

約数和(自身を含む): 128066400

約数和(自身を除く): 88063416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 8819, 17638, 26457, 35276, 52914, 61733, 70552, 79371, 105828, 123466, 158742, 185199, 211656, 238113, 246932, 317484, 370398, 476226, 493864, 555597, 634968, 714339, 740796, 952452, 1111194, 1428678, 1481592, 1666791, 1904904, 2222388, 2857356, 3333582, 4444776, 5000373, 5714712, 6667164, 10000746, 13334328, 20001492, 40002984]

約数ペア:

[(1, 40002984), (2, 20001492), (3, 13334328), (4, 10000746), (6, 6667164), (7, 5714712), (8, 5000373), (9, 4444776), (12, 3333582), (14, 2857356), (18, 2222388), (21, 1904904), (24, 1666791), (27, 1481592), (28, 1428678), (36, 1111194), (42, 952452), (54, 740796), (56, 714339), (63, 634968), (72, 555597), (81, 493864), (84, 476226), (108, 370398), (126, 317484), (162, 246932), (168, 238113), (189, 211656), (216, 185199), (252, 158742), (324, 123466), (378, 105828), (504, 79371), (567, 70552), (648, 61733), (756, 52914), (1134, 35276), (1512, 26457), (2268, 17638), (4536, 8819)]