41170780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1043

約数の個数: 72

約数和(自身を含む): 103018608

約数和(自身を除く): 61847828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 301, 430, 490, 602, 860, 977, 980, 1204, 1505, 1954, 2107, 3010, 3908, 4214, 4885, 6020, 6839, 8428, 9770, 10535, 13678, 19540, 21070, 27356, 34195, 42011, 42140, 47873, 68390, 84022, 95746, 136780, 168044, 191492, 210055, 239365, 294077, 420110, 478730, 588154, 840220, 957460, 1176308, 1470385, 2058539, 2940770, 4117078, 5881540, 8234156, 10292695, 20585390, 41170780]

約数ペア:

[(1, 41170780), (2, 20585390), (4, 10292695), (5, 8234156), (7, 5881540), (10, 4117078), (14, 2940770), (20, 2058539), (28, 1470385), (35, 1176308), (43, 957460), (49, 840220), (70, 588154), (86, 478730), (98, 420110), (140, 294077), (172, 239365), (196, 210055), (215, 191492), (245, 168044), (301, 136780), (430, 95746), (490, 84022), (602, 68390), (860, 47873), (977, 42140), (980, 42011), (1204, 34195), (1505, 27356), (1954, 21070), (2107, 19540), (3010, 13678), (3908, 10535), (4214, 9770), (4885, 8428), (6020, 6839)]