1942207360

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{159721}}^1$

素因数の和:159759

約数の個数: 64

約数和(自身を含む): 4887493200

約数和(自身を除く): 2945285840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 159721, 319442, 638884, 798605, 1277768, 1597210, 2555536, 3034699, 3194420, 5111072, 6069398, 6388840, 10222144, 12138796, 12777680, 15173495, 20444288, 24277592, 25555360, 30346990, 48555184, 51110720, 60693980, 97110368, 102221440, 121387960, 194220736, 242775920, 388441472, 485551840, 971103680, 1942207360]

約数ペア:

[(1, 1942207360), (2, 971103680), (4, 485551840), (5, 388441472), (8, 242775920), (10, 194220736), (16, 121387960), (19, 102221440), (20, 97110368), (32, 60693980), (38, 51110720), (40, 48555184), (64, 30346990), (76, 25555360), (80, 24277592), (95, 20444288), (128, 15173495), (152, 12777680), (160, 12138796), (190, 10222144), (304, 6388840), (320, 6069398), (380, 5111072), (608, 3194420), (640, 3034699), (760, 2555536), (1216, 1597210), (1520, 1277768), (2432, 798605), (3040, 638884), (6080, 319442), (12160, 159721)]