45248780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 99743616

約数和(自身を除く): 54494836

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 370, 470, 740, 940, 1301, 1739, 2602, 3478, 5204, 6505, 6956, 8695, 13010, 17390, 26020, 34780, 48137, 61147, 96274, 122294, 192548, 240685, 244588, 305735, 481370, 611470, 962740, 1222940, 2262439, 4524878, 9049756, 11312195, 22624390, 45248780]

約数ペア:

[(1, 45248780), (2, 22624390), (4, 11312195), (5, 9049756), (10, 4524878), (20, 2262439), (37, 1222940), (47, 962740), (74, 611470), (94, 481370), (148, 305735), (185, 244588), (188, 240685), (235, 192548), (370, 122294), (470, 96274), (740, 61147), (940, 48137), (1301, 34780), (1739, 26020), (2602, 17390), (3478, 13010), (5204, 8695), (6505, 6956)]