23271560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44753}}^1$

素因数の和:44777

約数の個数: 32

約数和(自身を含む): 56390040

約数和(自身を除く): 33118480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 44753, 89506, 179012, 223765, 358024, 447530, 581789, 895060, 1163578, 1790120, 2327156, 2908945, 4654312, 5817890, 11635780, 23271560]

約数ペア:

[(1, 23271560), (2, 11635780), (4, 5817890), (5, 4654312), (8, 2908945), (10, 2327156), (13, 1790120), (20, 1163578), (26, 895060), (40, 581789), (52, 447530), (65, 358024), (104, 223765), (130, 179012), (260, 89506), (520, 44753)]