3670128940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{26801}}^1$

素因数の和:27018

約数の個数: 48

約数和(自身を含む): 7942826304

約数和(自身を除く): 4272697364

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 167, 205, 334, 410, 668, 820, 835, 1670, 3340, 6847, 13694, 26801, 27388, 34235, 53602, 68470, 107204, 134005, 136940, 268010, 536020, 1098841, 2197682, 4395364, 4475767, 5494205, 8951534, 10988410, 17903068, 21976820, 22378835, 44757670, 89515340, 183506447, 367012894, 734025788, 917532235, 1835064470, 3670128940]

約数ペア:

[(1, 3670128940), (2, 1835064470), (4, 917532235), (5, 734025788), (10, 367012894), (20, 183506447), (41, 89515340), (82, 44757670), (164, 22378835), (167, 21976820), (205, 17903068), (334, 10988410), (410, 8951534), (668, 5494205), (820, 4475767), (835, 4395364), (1670, 2197682), (3340, 1098841), (6847, 536020), (13694, 268010), (26801, 136940), (27388, 134005), (34235, 107204), (53602, 68470)]