83526432020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{549733}}^1$

素因数の和:549920

約数の個数: 48

約数和(自身を含む): 179538726528

約数和(自身を除く): 96012294508

約数列:

[1, 2, 4, 5, 10, 20, 71, 107, 142, 214, 284, 355, 428, 535, 710, 1070, 1420, 2140, 7597, 15194, 30388, 37985, 75970, 151940, 549733, 1099466, 2198932, 2748665, 5497330, 10994660, 39031043, 58821431, 78062086, 117642862, 156124172, 195155215, 235285724, 294107155, 390310430, 588214310, 780620860, 1176428620, 4176321601, 8352643202, 16705286404, 20881608005, 41763216010, 83526432020]

約数ペア:

[(1, 83526432020), (2, 41763216010), (4, 20881608005), (5, 16705286404), (10, 8352643202), (20, 4176321601), (71, 1176428620), (107, 780620860), (142, 588214310), (214, 390310430), (284, 294107155), (355, 235285724), (428, 195155215), (535, 156124172), (710, 117642862), (1070, 78062086), (1420, 58821431), (2140, 39031043), (7597, 10994660), (15194, 5497330), (30388, 2748665), (37985, 2198932), (75970, 1099466), (151940, 549733)]