8941597780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3643}}^1\times {\mathrm{7219}}^1$

素因数の和:10888

約数の個数: 48

約数和(自身を含む): 19890118080

約数和(自身を除く): 10948520300

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3643, 7219, 7286, 14438, 14572, 18215, 28876, 36095, 36430, 61931, 72190, 72860, 122723, 123862, 144380, 245446, 247724, 309655, 490892, 613615, 619310, 1227230, 1238620, 2454460, 26298817, 52597634, 105195268, 131494085, 262988170, 447079889, 525976340, 894159778, 1788319556, 2235399445, 4470798890, 8941597780]

約数ペア:

[(1, 8941597780), (2, 4470798890), (4, 2235399445), (5, 1788319556), (10, 894159778), (17, 525976340), (20, 447079889), (34, 262988170), (68, 131494085), (85, 105195268), (170, 52597634), (340, 26298817), (3643, 2454460), (7219, 1238620), (7286, 1227230), (14438, 619310), (14572, 613615), (18215, 490892), (28876, 309655), (36095, 247724), (36430, 245446), (61931, 144380), (72190, 123862), (72860, 122723)]