1188113440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239539}}^1$

素因数の和:239585

約数の個数: 48

約数和(自身を含む): 2897475840

約数和(自身を除く): 1709362400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 239539, 479078, 958156, 1197695, 1916312, 2395390, 3832624, 4790780, 7425709, 7665248, 9581560, 14851418, 19163120, 29702836, 37128545, 38326240, 59405672, 74257090, 118811344, 148514180, 237622688, 297028360, 594056720, 1188113440]

約数ペア:

[(1, 1188113440), (2, 594056720), (4, 297028360), (5, 237622688), (8, 148514180), (10, 118811344), (16, 74257090), (20, 59405672), (31, 38326240), (32, 37128545), (40, 29702836), (62, 19163120), (80, 14851418), (124, 9581560), (155, 7665248), (160, 7425709), (248, 4790780), (310, 3832624), (496, 2395390), (620, 1916312), (992, 1197695), (1240, 958156), (2480, 479078), (4960, 239539)]