320122430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{1567}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 596090880

約数和(自身を除く): 275968450

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 659, 1318, 1567, 3134, 3295, 6590, 7835, 15670, 20429, 40858, 48577, 97154, 102145, 204290, 242885, 485770, 1032653, 2065306, 5163265, 10326530, 32012243, 64024486, 160061215, 320122430]

約数ペア:

[(1, 320122430), (2, 160061215), (5, 64024486), (10, 32012243), (31, 10326530), (62, 5163265), (155, 2065306), (310, 1032653), (659, 485770), (1318, 242885), (1567, 204290), (3134, 102145), (3295, 97154), (6590, 48577), (7835, 40858), (15670, 20429)]