1339151300

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{219533}}^1$

素因数の和:219608

約数の個数: 36

約数和(自身を含む): 2953610436

約数和(自身を除く): 1614459136

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 219533, 439066, 878132, 1097665, 2195330, 4390660, 5488325, 10976650, 13391513, 21953300, 26783026, 53566052, 66957565, 133915130, 267830260, 334787825, 669575650, 1339151300]

約数ペア:

[(1, 1339151300), (2, 669575650), (4, 334787825), (5, 267830260), (10, 133915130), (20, 66957565), (25, 53566052), (50, 26783026), (61, 21953300), (100, 13391513), (122, 10976650), (244, 5488325), (305, 4390660), (610, 2195330), (1220, 1097665), (1525, 878132), (3050, 439066), (6100, 219533)]