69962320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:892

約数の個数: 80

約数和(自身を含む): 173560320

約数和(自身を除く): 103598000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 47, 80, 92, 94, 115, 184, 188, 230, 235, 368, 376, 460, 470, 752, 809, 920, 940, 1081, 1618, 1840, 1880, 2162, 3236, 3760, 4045, 4324, 5405, 6472, 8090, 8648, 10810, 12944, 16180, 17296, 18607, 21620, 32360, 37214, 38023, 43240, 64720, 74428, 76046, 86480, 93035, 148856, 152092, 186070, 190115, 297712, 304184, 372140, 380230, 608368, 744280, 760460, 874529, 1488560, 1520920, 1749058, 3041840, 3498116, 4372645, 6996232, 8745290, 13992464, 17490580, 34981160, 69962320]

約数ペア:

[(1, 69962320), (2, 34981160), (4, 17490580), (5, 13992464), (8, 8745290), (10, 6996232), (16, 4372645), (20, 3498116), (23, 3041840), (40, 1749058), (46, 1520920), (47, 1488560), (80, 874529), (92, 760460), (94, 744280), (115, 608368), (184, 380230), (188, 372140), (230, 304184), (235, 297712), (368, 190115), (376, 186070), (460, 152092), (470, 148856), (752, 93035), (809, 86480), (920, 76046), (940, 74428), (1081, 64720), (1618, 43240), (1840, 38023), (1880, 37214), (2162, 32360), (3236, 21620), (3760, 18607), (4045, 17296), (4324, 16180), (5405, 12944), (6472, 10810), (8090, 8648)]