1520761376

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{4391}}^1$

素因数の和:4617

約数の個数: 48

約数和(自身を含む): 3054723840

約数和(自身を除く): 1533962464

約数列:

[1, 2, 4, 8, 16, 32, 79, 137, 158, 274, 316, 548, 632, 1096, 1264, 2192, 2528, 4384, 4391, 8782, 10823, 17564, 21646, 35128, 43292, 70256, 86584, 140512, 173168, 346336, 346889, 601567, 693778, 1203134, 1387556, 2406268, 2775112, 4812536, 5550224, 9625072, 11100448, 19250144, 47523793, 95047586, 190095172, 380190344, 760380688, 1520761376]

約数ペア:

[(1, 1520761376), (2, 760380688), (4, 380190344), (8, 190095172), (16, 95047586), (32, 47523793), (79, 19250144), (137, 11100448), (158, 9625072), (274, 5550224), (316, 4812536), (548, 2775112), (632, 2406268), (1096, 1387556), (1264, 1203134), (2192, 693778), (2528, 601567), (4384, 346889), (4391, 346336), (8782, 173168), (10823, 140512), (17564, 86584), (21646, 70256), (35128, 43292)]