7948300

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1378

約数の個数: 36

約数和(自身を含む): 17544016

約数和(自身を除く): 9595716

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1303, 1525, 2606, 3050, 5212, 6100, 6515, 13030, 26060, 32575, 65150, 79483, 130300, 158966, 317932, 397415, 794830, 1589660, 1987075, 3974150, 7948300]

約数ペア:

[(1, 7948300), (2, 3974150), (4, 1987075), (5, 1589660), (10, 794830), (20, 397415), (25, 317932), (50, 158966), (61, 130300), (100, 79483), (122, 65150), (244, 32575), (305, 26060), (610, 13030), (1220, 6515), (1303, 6100), (1525, 5212), (2606, 3050)]