45322780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 99207360

約数和(自身を除く): 53884580

約数列:

[1, 2, 4, 5, 10, 20, 37, 73, 74, 146, 148, 185, 292, 365, 370, 730, 740, 839, 1460, 1678, 2701, 3356, 4195, 5402, 8390, 10804, 13505, 16780, 27010, 31043, 54020, 61247, 62086, 122494, 124172, 155215, 244988, 306235, 310430, 612470, 620860, 1224940, 2266139, 4532278, 9064556, 11330695, 22661390, 45322780]

約数ペア:

[(1, 45322780), (2, 22661390), (4, 11330695), (5, 9064556), (10, 4532278), (20, 2266139), (37, 1224940), (73, 620860), (74, 612470), (146, 310430), (148, 306235), (185, 244988), (292, 155215), (365, 124172), (370, 122494), (730, 62086), (740, 61247), (839, 54020), (1460, 31043), (1678, 27010), (2701, 16780), (3356, 13505), (4195, 10804), (5402, 8390)]