151782280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{22453}}^1$

素因数の和:22490

約数の個数: 48

約数和(自身を含む): 369817380

約数和(自身を除く): 218035100

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 22453, 44906, 89812, 112265, 179624, 224530, 291889, 449060, 583778, 898120, 1167556, 1459445, 2335112, 2918890, 3794557, 5837780, 7589114, 11675560, 15178228, 18972785, 30356456, 37945570, 75891140, 151782280]

約数ペア:

[(1, 151782280), (2, 75891140), (4, 37945570), (5, 30356456), (8, 18972785), (10, 15178228), (13, 11675560), (20, 7589114), (26, 5837780), (40, 3794557), (52, 2918890), (65, 2335112), (104, 1459445), (130, 1167556), (169, 898120), (260, 583778), (338, 449060), (520, 291889), (676, 224530), (845, 179624), (1352, 112265), (1690, 89812), (3380, 44906), (6760, 22453)]