1148045320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{925843}}^1$

素因数の和:925885

約数の個数: 32

約数和(自身を含む): 2666430720

約数和(自身を除く): 1518385400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 925843, 1851686, 3703372, 4629215, 7406744, 9258430, 18516860, 28701133, 37033720, 57402266, 114804532, 143505665, 229609064, 287011330, 574022660, 1148045320]

約数ペア:

[(1, 1148045320), (2, 574022660), (4, 287011330), (5, 229609064), (8, 143505665), (10, 114804532), (20, 57402266), (31, 37033720), (40, 28701133), (62, 18516860), (124, 9258430), (155, 7406744), (248, 4629215), (310, 3703372), (620, 1851686), (1240, 925843)]