366986140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{56809}}^1$

素因数の和:56854

約数の個数: 48

約数和(自身を含む): 858967200

約数和(自身を除く): 491981060

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 56809, 113618, 227236, 284045, 568090, 965753, 1079371, 1136180, 1931506, 2158742, 3863012, 4317484, 4828765, 5396855, 9657530, 10793710, 18349307, 19315060, 21587420, 36698614, 73397228, 91746535, 183493070, 366986140]

約数ペア:

[(1, 366986140), (2, 183493070), (4, 91746535), (5, 73397228), (10, 36698614), (17, 21587420), (19, 19315060), (20, 18349307), (34, 10793710), (38, 9657530), (68, 5396855), (76, 4828765), (85, 4317484), (95, 3863012), (170, 2158742), (190, 1931506), (323, 1136180), (340, 1079371), (380, 965753), (646, 568090), (1292, 284045), (1615, 227236), (3230, 113618), (6460, 56809)]