2023407520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{549839}}^1$

素因数の和:549877

約数の個数: 48

約数和(自身を含む): 4988148480

約数和(自身を除く): 2964740960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 549839, 1099678, 2199356, 2749195, 4398712, 5498390, 8797424, 10996780, 12646297, 17594848, 21993560, 25292594, 43987120, 50585188, 63231485, 87974240, 101170376, 126462970, 202340752, 252925940, 404681504, 505851880, 1011703760, 2023407520]

約数ペア:

[(1, 2023407520), (2, 1011703760), (4, 505851880), (5, 404681504), (8, 252925940), (10, 202340752), (16, 126462970), (20, 101170376), (23, 87974240), (32, 63231485), (40, 50585188), (46, 43987120), (80, 25292594), (92, 21993560), (115, 17594848), (160, 12646297), (184, 10996780), (230, 8797424), (368, 5498390), (460, 4398712), (736, 2749195), (920, 2199356), (1840, 1099678), (3680, 549839)]