98491340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2371}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 216781824

約数和(自身を除く): 118290484

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 268, 310, 335, 620, 670, 1340, 2077, 2371, 4154, 4742, 8308, 9484, 10385, 11855, 20770, 23710, 41540, 47420, 73501, 147002, 158857, 294004, 317714, 367505, 635428, 735010, 794285, 1470020, 1588570, 3177140, 4924567, 9849134, 19698268, 24622835, 49245670, 98491340]

約数ペア:

[(1, 98491340), (2, 49245670), (4, 24622835), (5, 19698268), (10, 9849134), (20, 4924567), (31, 3177140), (62, 1588570), (67, 1470020), (124, 794285), (134, 735010), (155, 635428), (268, 367505), (310, 317714), (335, 294004), (620, 158857), (670, 147002), (1340, 73501), (2077, 47420), (2371, 41540), (4154, 23710), (4742, 20770), (8308, 11855), (9484, 10385)]