186602020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27361}}^1$

素因数の和:27412

約数の個数: 48

約数和(自身を含む): 441294336

約数和(自身を除く): 254692316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 27361, 54722, 109444, 136805, 273610, 300971, 547220, 601942, 848191, 1203884, 1504855, 1696382, 3009710, 3392764, 4240955, 6019420, 8481910, 9330101, 16963820, 18660202, 37320404, 46650505, 93301010, 186602020]

約数ペア:

[(1, 186602020), (2, 93301010), (4, 46650505), (5, 37320404), (10, 18660202), (11, 16963820), (20, 9330101), (22, 8481910), (31, 6019420), (44, 4240955), (55, 3392764), (62, 3009710), (110, 1696382), (124, 1504855), (155, 1203884), (220, 848191), (310, 601942), (341, 547220), (620, 300971), (682, 273610), (1364, 136805), (1705, 109444), (3410, 54722), (6820, 27361)]