64514080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 162860544

約数和(自身を除く): 98346464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 80, 92, 94, 115, 160, 184, 188, 230, 235, 368, 373, 376, 460, 470, 736, 746, 752, 920, 940, 1081, 1492, 1504, 1840, 1865, 1880, 2162, 2984, 3680, 3730, 3760, 4324, 5405, 5968, 7460, 7520, 8579, 8648, 10810, 11936, 14920, 17158, 17296, 17531, 21620, 29840, 34316, 34592, 35062, 42895, 43240, 59680, 68632, 70124, 85790, 86480, 87655, 137264, 140248, 171580, 172960, 175310, 274528, 280496, 343160, 350620, 403213, 560992, 686320, 701240, 806426, 1372640, 1402480, 1612852, 2016065, 2804960, 3225704, 4032130, 6451408, 8064260, 12902816, 16128520, 32257040, 64514080]

約数ペア:

[(1, 64514080), (2, 32257040), (4, 16128520), (5, 12902816), (8, 8064260), (10, 6451408), (16, 4032130), (20, 3225704), (23, 2804960), (32, 2016065), (40, 1612852), (46, 1402480), (47, 1372640), (80, 806426), (92, 701240), (94, 686320), (115, 560992), (160, 403213), (184, 350620), (188, 343160), (230, 280496), (235, 274528), (368, 175310), (373, 172960), (376, 171580), (460, 140248), (470, 137264), (736, 87655), (746, 86480), (752, 85790), (920, 70124), (940, 68632), (1081, 59680), (1492, 43240), (1504, 42895), (1840, 35062), (1865, 34592), (1880, 34316), (2162, 29840), (2984, 21620), (3680, 17531), (3730, 17296), (3760, 17158), (4324, 14920), (5405, 11936), (5968, 10810), (7460, 8648), (7520, 8579)]