452772020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{24007}}^1$

素因数の和:24080

約数の個数: 48

約数和(自身を含む): 1016402688

約数和(自身を除く): 563630668

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 4715, 9430, 18860, 24007, 48014, 96028, 120035, 240070, 480140, 552161, 984287, 1104322, 1968574, 2208644, 2760805, 3937148, 4921435, 5521610, 9842870, 11043220, 19685740, 22638601, 45277202, 90554404, 113193005, 226386010, 452772020]

約数ペア:

[(1, 452772020), (2, 226386010), (4, 113193005), (5, 90554404), (10, 45277202), (20, 22638601), (23, 19685740), (41, 11043220), (46, 9842870), (82, 5521610), (92, 4921435), (115, 3937148), (164, 2760805), (205, 2208644), (230, 1968574), (410, 1104322), (460, 984287), (820, 552161), (943, 480140), (1886, 240070), (3772, 120035), (4715, 96028), (9430, 48014), (18860, 24007)]