3029124520

素因数分解:

$2^3\times 5^1\times {\mathrm{12721}}^1\times {\mathrm{5953}}^1$

素因数の和:18685

約数の個数: 32

約数和(自身を含む): 6817210920

約数和(自身を除く): 3788086400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5953, 11906, 12721, 23812, 25442, 29765, 47624, 50884, 59530, 63605, 101768, 119060, 127210, 238120, 254420, 508840, 75728113, 151456226, 302912452, 378640565, 605824904, 757281130, 1514562260, 3029124520]

約数ペア:

[(1, 3029124520), (2, 1514562260), (4, 757281130), (5, 605824904), (8, 378640565), (10, 302912452), (20, 151456226), (40, 75728113), (5953, 508840), (11906, 254420), (12721, 238120), (23812, 127210), (25442, 119060), (29765, 101768), (47624, 63605), (50884, 59530)]