41061040

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 99100800

約数和(自身を除く): 58039760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 79, 80, 89, 146, 158, 178, 292, 316, 356, 365, 395, 445, 584, 632, 712, 730, 790, 890, 1168, 1264, 1424, 1460, 1580, 1780, 2920, 3160, 3560, 5767, 5840, 6320, 6497, 7031, 7120, 11534, 12994, 14062, 23068, 25988, 28124, 28835, 32485, 35155, 46136, 51976, 56248, 57670, 64970, 70310, 92272, 103952, 112496, 115340, 129940, 140620, 230680, 259880, 281240, 461360, 513263, 519760, 562480, 1026526, 2053052, 2566315, 4106104, 5132630, 8212208, 10265260, 20530520, 41061040]

約数ペア:

[(1, 41061040), (2, 20530520), (4, 10265260), (5, 8212208), (8, 5132630), (10, 4106104), (16, 2566315), (20, 2053052), (40, 1026526), (73, 562480), (79, 519760), (80, 513263), (89, 461360), (146, 281240), (158, 259880), (178, 230680), (292, 140620), (316, 129940), (356, 115340), (365, 112496), (395, 103952), (445, 92272), (584, 70310), (632, 64970), (712, 57670), (730, 56248), (790, 51976), (890, 46136), (1168, 35155), (1264, 32485), (1424, 28835), (1460, 28124), (1580, 25988), (1780, 23068), (2920, 14062), (3160, 12994), (3560, 11534), (5767, 7120), (5840, 7031), (6320, 6497)]