894092080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51503}}^1$

素因数の和:51554

約数の個数: 80

約数和(自身を含む): 2452414464

約数和(自身を除く): 1558322384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 51503, 103006, 206012, 257515, 360521, 412024, 515030, 721042, 824048, 1030060, 1442084, 1596593, 1802605, 2060120, 2884168, 3193186, 3605210, 4120240, 5768336, 6386372, 7210420, 7982965, 11176151, 12772744, 14420840, 15965930, 22352302, 25545488, 28841680, 31931860, 44704604, 55880755, 63863720, 89409208, 111761510, 127727440, 178818416, 223523020, 447046040, 894092080]

約数ペア:

[(1, 894092080), (2, 447046040), (4, 223523020), (5, 178818416), (7, 127727440), (8, 111761510), (10, 89409208), (14, 63863720), (16, 55880755), (20, 44704604), (28, 31931860), (31, 28841680), (35, 25545488), (40, 22352302), (56, 15965930), (62, 14420840), (70, 12772744), (80, 11176151), (112, 7982965), (124, 7210420), (140, 6386372), (155, 5768336), (217, 4120240), (248, 3605210), (280, 3193186), (310, 2884168), (434, 2060120), (496, 1802605), (560, 1596593), (620, 1442084), (868, 1030060), (1085, 824048), (1240, 721042), (1736, 515030), (2170, 412024), (2480, 360521), (3472, 257515), (4340, 206012), (8680, 103006), (17360, 51503)]