4248045320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3425843}}^1$

素因数の和:3425885

約数の個数: 32

約数和(自身を含む): 9866430720

約数和(自身を除く): 5618385400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 3425843, 6851686, 13703372, 17129215, 27406744, 34258430, 68516860, 106201133, 137033720, 212402266, 424804532, 531005665, 849609064, 1062011330, 2124022660, 4248045320]

約数ペア:

[(1, 4248045320), (2, 2124022660), (4, 1062011330), (5, 849609064), (8, 531005665), (10, 424804532), (20, 212402266), (31, 137033720), (40, 106201133), (62, 68516860), (124, 34258430), (155, 27406744), (248, 17129215), (310, 13703372), (620, 6851686), (1240, 3425843)]