2290984640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1022761}}^1$

素因数の和:1022785

約数の個数: 56

約数和(自身を含む): 6234757152

約数和(自身を除く): 3943772512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 1022761, 2045522, 4091044, 5113805, 7159327, 8182088, 10227610, 14318654, 16364176, 20455220, 28637308, 32728352, 35796635, 40910440, 57274616, 65456704, 71593270, 81820880, 114549232, 143186540, 163641760, 229098464, 286373080, 327283520, 458196928, 572746160, 1145492320, 2290984640]

約数ペア:

[(1, 2290984640), (2, 1145492320), (4, 572746160), (5, 458196928), (7, 327283520), (8, 286373080), (10, 229098464), (14, 163641760), (16, 143186540), (20, 114549232), (28, 81820880), (32, 71593270), (35, 65456704), (40, 57274616), (56, 40910440), (64, 35796635), (70, 32728352), (80, 28637308), (112, 20455220), (140, 16364176), (160, 14318654), (224, 10227610), (280, 8182088), (320, 7159327), (448, 5113805), (560, 4091044), (1120, 2045522), (2240, 1022761)]