2080557601910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{521}}^1\times {\mathrm{51521}}^1$

素因数の和:52409

約数の個数: 64

約数和(自身を含む): 3927024975744

約数和(自身を除く): 1846467373834

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 337, 521, 674, 1042, 1685, 2605, 3370, 5210, 7751, 11983, 15502, 23966, 38755, 51521, 59915, 77510, 103042, 119830, 175577, 257605, 351154, 515210, 877885, 1184983, 1755770, 2369966, 4038271, 5924915, 8076542, 11849830, 17362577, 20191355, 26842441, 34725154, 40382710, 53684882, 86812885, 134212205, 173625770, 268424410, 399339271, 617376143, 798678542, 1234752286, 1996696355, 3086880715, 3993392710, 6173761430, 9045902617, 18091805234, 45229513085, 90459026170, 208055760191, 416111520382, 1040278800955, 2080557601910]

約数ペア:

[(1, 2080557601910), (2, 1040278800955), (5, 416111520382), (10, 208055760191), (23, 90459026170), (46, 45229513085), (115, 18091805234), (230, 9045902617), (337, 6173761430), (521, 3993392710), (674, 3086880715), (1042, 1996696355), (1685, 1234752286), (2605, 798678542), (3370, 617376143), (5210, 399339271), (7751, 268424410), (11983, 173625770), (15502, 134212205), (23966, 86812885), (38755, 53684882), (51521, 40382710), (59915, 34725154), (77510, 26842441), (103042, 20191355), (119830, 17362577), (175577, 11849830), (257605, 8076542), (351154, 5924915), (515210, 4038271), (877885, 2369966), (1184983, 1755770)]