29765000

素因数分解:

$2^3\times 5^4\times {\mathrm{5953}}^1$

素因数の和:5979

約数の個数: 40

約数和(自身を含む): 69751110

約数和(自身を除く): 39986110

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 5953, 11906, 23812, 29765, 47624, 59530, 119060, 148825, 238120, 297650, 595300, 744125, 1190600, 1488250, 2976500, 3720625, 5953000, 7441250, 14882500, 29765000]

約数ペア:

[(1, 29765000), (2, 14882500), (4, 7441250), (5, 5953000), (8, 3720625), (10, 2976500), (20, 1488250), (25, 1190600), (40, 744125), (50, 595300), (100, 297650), (125, 238120), (200, 148825), (250, 119060), (500, 59530), (625, 47624), (1000, 29765), (1250, 23812), (2500, 11906), (5000, 5953)]