246968800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23747}}^1$

素因数の和:23780

約数の個数: 72

約数和(自身を含む): 649317816

約数和(自身を除く): 402349016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 23747, 47494, 94988, 118735, 189976, 237470, 308711, 379952, 474940, 593675, 617422, 759904, 949880, 1187350, 1234844, 1543555, 1899760, 2374700, 2469688, 3087110, 3799520, 4749400, 4939376, 6174220, 7717775, 9498800, 9878752, 12348440, 15435550, 18997600, 24696880, 30871100, 49393760, 61742200, 123484400, 246968800]

約数ペア:

[(1, 246968800), (2, 123484400), (4, 61742200), (5, 49393760), (8, 30871100), (10, 24696880), (13, 18997600), (16, 15435550), (20, 12348440), (25, 9878752), (26, 9498800), (32, 7717775), (40, 6174220), (50, 4939376), (52, 4749400), (65, 3799520), (80, 3087110), (100, 2469688), (104, 2374700), (130, 1899760), (160, 1543555), (200, 1234844), (208, 1187350), (260, 949880), (325, 759904), (400, 617422), (416, 593675), (520, 474940), (650, 379952), (800, 308711), (1040, 237470), (1300, 189976), (2080, 118735), (2600, 94988), (5200, 47494), (10400, 23747)]