23048240

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4723}}^1$

素因数の和:4797

約数の個数: 40

約数和(自身を含む): 54477168

約数和(自身を除く): 31428928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4723, 4880, 9446, 18892, 23615, 37784, 47230, 75568, 94460, 188920, 288103, 377840, 576206, 1152412, 1440515, 2304824, 2881030, 4609648, 5762060, 11524120, 23048240]

約数ペア:

[(1, 23048240), (2, 11524120), (4, 5762060), (5, 4609648), (8, 2881030), (10, 2304824), (16, 1440515), (20, 1152412), (40, 576206), (61, 377840), (80, 288103), (122, 188920), (244, 94460), (305, 75568), (488, 47230), (610, 37784), (976, 23615), (1220, 18892), (2440, 9446), (4723, 4880)]