72083120

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12343}}^1$

素因数の和:12429

約数の個数: 40

約数和(自身を含む): 169902816

約数和(自身を除く): 97819696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 12343, 24686, 49372, 61715, 98744, 123430, 197488, 246860, 493720, 901039, 987440, 1802078, 3604156, 4505195, 7208312, 9010390, 14416624, 18020780, 36041560, 72083120]

約数ペア:

[(1, 72083120), (2, 36041560), (4, 18020780), (5, 14416624), (8, 9010390), (10, 7208312), (16, 4505195), (20, 3604156), (40, 1802078), (73, 987440), (80, 901039), (146, 493720), (292, 246860), (365, 197488), (584, 123430), (730, 98744), (1168, 61715), (1460, 49372), (2920, 24686), (5840, 12343)]