377188760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38177}}^1$

素因数の和:38220

約数の個数: 64

約数和(自身を含む): 962085600

約数和(自身を除く): 584896840

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 38177, 76354, 152708, 190885, 305416, 381770, 496301, 725363, 763540, 992602, 1450726, 1527080, 1985204, 2481505, 2901452, 3626815, 3970408, 4963010, 5802904, 7253630, 9429719, 9926020, 14507260, 18859438, 19852040, 29014520, 37718876, 47148595, 75437752, 94297190, 188594380, 377188760]

約数ペア:

[(1, 377188760), (2, 188594380), (4, 94297190), (5, 75437752), (8, 47148595), (10, 37718876), (13, 29014520), (19, 19852040), (20, 18859438), (26, 14507260), (38, 9926020), (40, 9429719), (52, 7253630), (65, 5802904), (76, 4963010), (95, 3970408), (104, 3626815), (130, 2901452), (152, 2481505), (190, 1985204), (247, 1527080), (260, 1450726), (380, 992602), (494, 763540), (520, 725363), (760, 496301), (988, 381770), (1235, 305416), (1976, 190885), (2470, 152708), (4940, 76354), (9880, 38177)]