2316178880

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{91621}}^1$

素因数の和:91717

約数の個数: 56

約数和(自身を含む): 5585277120

約数和(自身を除く): 3269098240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 3160, 5056, 6320, 12640, 25280, 91621, 183242, 366484, 458105, 732968, 916210, 1465936, 1832420, 2931872, 3664840, 5863744, 7238059, 7329680, 14476118, 14659360, 28952236, 29318720, 36190295, 57904472, 72380590, 115808944, 144761180, 231617888, 289522360, 463235776, 579044720, 1158089440, 2316178880]

約数ペア:

[(1, 2316178880), (2, 1158089440), (4, 579044720), (5, 463235776), (8, 289522360), (10, 231617888), (16, 144761180), (20, 115808944), (32, 72380590), (40, 57904472), (64, 36190295), (79, 29318720), (80, 28952236), (158, 14659360), (160, 14476118), (316, 7329680), (320, 7238059), (395, 5863744), (632, 3664840), (790, 2931872), (1264, 1832420), (1580, 1465936), (2528, 916210), (3160, 732968), (5056, 458105), (6320, 366484), (12640, 183242), (25280, 91621)]