47462860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2069}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 105719040

約数和(自身を除く): 58256180

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2069, 2294, 4138, 4588, 5735, 8276, 10345, 11470, 20690, 22940, 41380, 64139, 76553, 128278, 153106, 256556, 306212, 320695, 382765, 641390, 765530, 1282780, 1531060, 2373143, 4746286, 9492572, 11865715, 23731430, 47462860]

約数ペア:

[(1, 47462860), (2, 23731430), (4, 11865715), (5, 9492572), (10, 4746286), (20, 2373143), (31, 1531060), (37, 1282780), (62, 765530), (74, 641390), (124, 382765), (148, 320695), (155, 306212), (185, 256556), (310, 153106), (370, 128278), (620, 76553), (740, 64139), (1147, 41380), (2069, 22940), (2294, 20690), (4138, 11470), (4588, 10345), (5735, 8276)]