164328010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2113}}^1$

素因数の和:2239

約数の個数: 64

約数和(自身を含む): 372605184

約数和(自身を除く): 208277174

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 101, 110, 154, 202, 385, 505, 707, 770, 1010, 1111, 1414, 2113, 2222, 3535, 4226, 5555, 7070, 7777, 10565, 11110, 14791, 15554, 21130, 23243, 29582, 38885, 46486, 73955, 77770, 116215, 147910, 162701, 213413, 232430, 325402, 426826, 813505, 1067065, 1493891, 1627010, 2134130, 2347543, 2987782, 4695086, 7469455, 11737715, 14938910, 16432801, 23475430, 32865602, 82164005, 164328010]

約数ペア:

[(1, 164328010), (2, 82164005), (5, 32865602), (7, 23475430), (10, 16432801), (11, 14938910), (14, 11737715), (22, 7469455), (35, 4695086), (55, 2987782), (70, 2347543), (77, 2134130), (101, 1627010), (110, 1493891), (154, 1067065), (202, 813505), (385, 426826), (505, 325402), (707, 232430), (770, 213413), (1010, 162701), (1111, 147910), (1414, 116215), (2113, 77770), (2222, 73955), (3535, 46486), (4226, 38885), (5555, 29582), (7070, 23243), (7777, 21130), (10565, 15554), (11110, 14791)]