4500011750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1384619}}^1$

素因数の和:1384649

約数の個数: 32

約数和(自身を含む): 9072030240

約数和(自身を除く): 4572018490

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 1384619, 2769238, 6923095, 13846190, 18000047, 34615475, 36000094, 69230950, 90000235, 173077375, 180000470, 346154750, 450001175, 900002350, 2250005875, 4500011750]

約数ペア:

[(1, 4500011750), (2, 2250005875), (5, 900002350), (10, 450001175), (13, 346154750), (25, 180000470), (26, 173077375), (50, 90000235), (65, 69230950), (125, 36000094), (130, 34615475), (250, 18000047), (325, 13846190), (650, 6923095), (1625, 2769238), (3250, 1384619)]