392275143320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3799643}}^1$

素因数の和:3799772

約数の個数: 64

約数和(自身を含む): 923313492000

約数和(自身を除く): 531038348680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 89, 116, 145, 178, 232, 290, 356, 445, 580, 712, 890, 1160, 1780, 2581, 3560, 5162, 10324, 12905, 20648, 25810, 51620, 103240, 3799643, 7599286, 15198572, 18998215, 30397144, 37996430, 75992860, 110189647, 151985720, 220379294, 338168227, 440758588, 550948235, 676336454, 881517176, 1101896470, 1352672908, 1690841135, 2203792940, 2705345816, 3381682270, 4407585880, 6763364540, 9806878583, 13526729080, 19613757166, 39227514332, 49034392915, 78455028664, 98068785830, 196137571660, 392275143320]

約数ペア:

[(1, 392275143320), (2, 196137571660), (4, 98068785830), (5, 78455028664), (8, 49034392915), (10, 39227514332), (20, 19613757166), (29, 13526729080), (40, 9806878583), (58, 6763364540), (89, 4407585880), (116, 3381682270), (145, 2705345816), (178, 2203792940), (232, 1690841135), (290, 1352672908), (356, 1101896470), (445, 881517176), (580, 676336454), (712, 550948235), (890, 440758588), (1160, 338168227), (1780, 220379294), (2581, 151985720), (3560, 110189647), (5162, 75992860), (10324, 37996430), (12905, 30397144), (20648, 18998215), (25810, 15198572), (51620, 7599286), (103240, 3799643)]