8457521360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{12323}}^1$

素因数の和:12732

約数の個数: 80

約数和(自身を含む): 20575361664

約数和(自身を除く): 12117840304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 373, 460, 746, 920, 1492, 1840, 1865, 2984, 3730, 5968, 7460, 8579, 12323, 14920, 17158, 24646, 29840, 34316, 42895, 49292, 61615, 68632, 85790, 98584, 123230, 137264, 171580, 197168, 246460, 283429, 343160, 492920, 566858, 686320, 985840, 1133716, 1417145, 2267432, 2834290, 4534864, 4596479, 5668580, 9192958, 11337160, 18385916, 22674320, 22982395, 36771832, 45964790, 73543664, 91929580, 105719017, 183859160, 211438034, 367718320, 422876068, 528595085, 845752136, 1057190170, 1691504272, 2114380340, 4228760680, 8457521360]

約数ペア:

[(1, 8457521360), (2, 4228760680), (4, 2114380340), (5, 1691504272), (8, 1057190170), (10, 845752136), (16, 528595085), (20, 422876068), (23, 367718320), (40, 211438034), (46, 183859160), (80, 105719017), (92, 91929580), (115, 73543664), (184, 45964790), (230, 36771832), (368, 22982395), (373, 22674320), (460, 18385916), (746, 11337160), (920, 9192958), (1492, 5668580), (1840, 4596479), (1865, 4534864), (2984, 2834290), (3730, 2267432), (5968, 1417145), (7460, 1133716), (8579, 985840), (12323, 686320), (14920, 566858), (17158, 492920), (24646, 343160), (29840, 283429), (34316, 246460), (42895, 197168), (49292, 171580), (61615, 137264), (68632, 123230), (85790, 98584)]