22935380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5189}}^1$

素因数の和:5228

約数の個数: 48

約数和(自身を含む): 54930960

約数和(自身を除く): 31995580

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 5189, 10378, 20756, 25945, 51890, 67457, 88213, 103780, 134914, 176426, 269828, 337285, 352852, 441065, 674570, 882130, 1146769, 1349140, 1764260, 2293538, 4587076, 5733845, 11467690, 22935380]

約数ペア:

[(1, 22935380), (2, 11467690), (4, 5733845), (5, 4587076), (10, 2293538), (13, 1764260), (17, 1349140), (20, 1146769), (26, 882130), (34, 674570), (52, 441065), (65, 352852), (68, 337285), (85, 269828), (130, 176426), (170, 134914), (221, 103780), (260, 88213), (340, 67457), (442, 51890), (884, 25945), (1105, 20756), (2210, 10378), (4420, 5189)]