40723120

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6133}}^1$

素因数の和:6229

約数の個数: 40

約数和(自身を含む): 95837616

約数和(自身を除く): 55114496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6133, 6640, 12266, 24532, 30665, 49064, 61330, 98128, 122660, 245320, 490640, 509039, 1018078, 2036156, 2545195, 4072312, 5090390, 8144624, 10180780, 20361560, 40723120]

約数ペア:

[(1, 40723120), (2, 20361560), (4, 10180780), (5, 8144624), (8, 5090390), (10, 4072312), (16, 2545195), (20, 2036156), (40, 1018078), (80, 509039), (83, 490640), (166, 245320), (332, 122660), (415, 98128), (664, 61330), (830, 49064), (1328, 30665), (1660, 24532), (3320, 12266), (6133, 6640)]