1116492040

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{3001}}^1$

素因数の和:3214

約数の個数: 64

約数和(自身を含む): 2567790720

約数和(自身を除く): 1451298680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 131, 142, 262, 284, 355, 524, 568, 655, 710, 1048, 1310, 1420, 2620, 2840, 3001, 5240, 6002, 9301, 12004, 15005, 18602, 24008, 30010, 37204, 46505, 60020, 74408, 93010, 120040, 186020, 213071, 372040, 393131, 426142, 786262, 852284, 1065355, 1572524, 1704568, 1965655, 2130710, 3145048, 3931310, 4261420, 7862620, 8522840, 15725240, 27912301, 55824602, 111649204, 139561505, 223298408, 279123010, 558246020, 1116492040]

約数ペア:

[(1, 1116492040), (2, 558246020), (4, 279123010), (5, 223298408), (8, 139561505), (10, 111649204), (20, 55824602), (40, 27912301), (71, 15725240), (131, 8522840), (142, 7862620), (262, 4261420), (284, 3931310), (355, 3145048), (524, 2130710), (568, 1965655), (655, 1704568), (710, 1572524), (1048, 1065355), (1310, 852284), (1420, 786262), (2620, 426142), (2840, 393131), (3001, 372040), (5240, 213071), (6002, 186020), (9301, 120040), (12004, 93010), (15005, 74408), (18602, 60020), (24008, 46505), (30010, 37204)]