81483002350

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{11724173}}^1$

素因数の和:11724324

約数の個数: 24

約数和(自身を含む): 152648745480

約数和(自身を除く): 71165743130

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 6950, 11724173, 23448346, 58620865, 117241730, 293104325, 586208650, 1629660047, 3259320094, 8148300235, 16296600470, 40741501175, 81483002350]

約数ペア:

[(1, 81483002350), (2, 40741501175), (5, 16296600470), (10, 8148300235), (25, 3259320094), (50, 1629660047), (139, 586208650), (278, 293104325), (695, 117241730), (1390, 58620865), (3475, 23448346), (6950, 11724173)]