148173800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{23899}}^1$

素因数の和:23946

約数の個数: 48

約数和(自身を含む): 355632000

約数和(自身を除く): 207458200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 23899, 47798, 95596, 119495, 191192, 238990, 477980, 597475, 740869, 955960, 1194950, 1481738, 2389900, 2963476, 3704345, 4779800, 5926952, 7408690, 14817380, 18521725, 29634760, 37043450, 74086900, 148173800]

約数ペア:

[(1, 148173800), (2, 74086900), (4, 37043450), (5, 29634760), (8, 18521725), (10, 14817380), (20, 7408690), (25, 5926952), (31, 4779800), (40, 3704345), (50, 2963476), (62, 2389900), (100, 1481738), (124, 1194950), (155, 955960), (200, 740869), (248, 597475), (310, 477980), (620, 238990), (775, 191192), (1240, 119495), (1550, 95596), (3100, 47798), (6200, 23899)]