23375560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44953}}^1$

素因数の和:44977

約数の個数: 32

約数和(自身を含む): 56642040

約数和(自身を除く): 33266480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 44953, 89906, 179812, 224765, 359624, 449530, 584389, 899060, 1168778, 1798120, 2337556, 2921945, 4675112, 5843890, 11687780, 23375560]

約数ペア:

[(1, 23375560), (2, 11687780), (4, 5843890), (5, 4675112), (8, 2921945), (10, 2337556), (13, 1798120), (20, 1168778), (26, 899060), (40, 584389), (52, 449530), (65, 359624), (104, 224765), (130, 179812), (260, 89906), (520, 44953)]