5192783240

素因数分解:

$2^3\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{127399}}^1$

素因数の和:128429

約数の個数: 32

約数和(自身を含む): 11695320000

約数和(自身を除く): 6502536760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1019, 2038, 4076, 5095, 8152, 10190, 20380, 40760, 127399, 254798, 509596, 636995, 1019192, 1273990, 2547980, 5095960, 129819581, 259639162, 519278324, 649097905, 1038556648, 1298195810, 2596391620, 5192783240]

約数ペア:

[(1, 5192783240), (2, 2596391620), (4, 1298195810), (5, 1038556648), (8, 649097905), (10, 519278324), (20, 259639162), (40, 129819581), (1019, 5095960), (2038, 2547980), (4076, 1273990), (5095, 1019192), (8152, 636995), (10190, 509596), (20380, 254798), (40760, 127399)]