14509592980

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{241}}^1\times {\mathrm{809}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 31144833720

約数和(自身を除く): 16635240740

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 241, 244, 305, 482, 610, 809, 964, 1205, 1220, 1618, 2410, 3236, 3721, 4045, 4820, 7442, 8090, 14701, 14884, 16180, 18605, 29402, 37210, 49349, 58804, 73505, 74420, 98698, 147010, 194969, 197396, 246745, 294020, 389938, 493490, 779876, 896761, 974845, 986980, 1793522, 1949690, 3010289, 3587044, 3899380, 4483805, 6020578, 8967610, 11893109, 12041156, 15051445, 17935220, 23786218, 30102890, 47572436, 59465545, 60205780, 118931090, 237862180, 725479649, 1450959298, 2901918596, 3627398245, 7254796490, 14509592980]

約数ペア:

[(1, 14509592980), (2, 7254796490), (4, 3627398245), (5, 2901918596), (10, 1450959298), (20, 725479649), (61, 237862180), (122, 118931090), (241, 60205780), (244, 59465545), (305, 47572436), (482, 30102890), (610, 23786218), (809, 17935220), (964, 15051445), (1205, 12041156), (1220, 11893109), (1618, 8967610), (2410, 6020578), (3236, 4483805), (3721, 3899380), (4045, 3587044), (4820, 3010289), (7442, 1949690), (8090, 1793522), (14701, 986980), (14884, 974845), (16180, 896761), (18605, 779876), (29402, 493490), (37210, 389938), (49349, 294020), (58804, 246745), (73505, 197396), (74420, 194969), (98698, 147010)]