15959050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 31739040

約数和(自身を除く): 15779990

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 107, 157, 190, 214, 314, 475, 535, 785, 950, 1070, 1570, 2033, 2675, 2983, 3925, 4066, 5350, 5966, 7850, 10165, 14915, 16799, 20330, 29830, 33598, 50825, 74575, 83995, 101650, 149150, 167990, 319181, 419975, 638362, 839950, 1595905, 3191810, 7979525, 15959050]

約数ペア:

[(1, 15959050), (2, 7979525), (5, 3191810), (10, 1595905), (19, 839950), (25, 638362), (38, 419975), (50, 319181), (95, 167990), (107, 149150), (157, 101650), (190, 83995), (214, 74575), (314, 50825), (475, 33598), (535, 29830), (785, 20330), (950, 16799), (1070, 14915), (1570, 10165), (2033, 7850), (2675, 5966), (2983, 5350), (3925, 4066)]