74589440

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3067}}^1$

素因数の和:3107

約数の個数: 72

約数和(自身を含む): 188129760

約数和(自身を除く): 113540320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 3067, 4864, 6080, 6134, 12160, 12268, 15335, 24320, 24536, 30670, 49072, 58273, 61340, 98144, 116546, 122680, 196288, 233092, 245360, 291365, 392576, 466184, 490720, 582730, 785152, 932368, 981440, 1165460, 1864736, 1962880, 2330920, 3729472, 3925760, 4661840, 7458944, 9323680, 14917888, 18647360, 37294720, 74589440]

約数ペア:

[(1, 74589440), (2, 37294720), (4, 18647360), (5, 14917888), (8, 9323680), (10, 7458944), (16, 4661840), (19, 3925760), (20, 3729472), (32, 2330920), (38, 1962880), (40, 1864736), (64, 1165460), (76, 981440), (80, 932368), (95, 785152), (128, 582730), (152, 490720), (160, 466184), (190, 392576), (256, 291365), (304, 245360), (320, 233092), (380, 196288), (608, 122680), (640, 116546), (760, 98144), (1216, 61340), (1280, 58273), (1520, 49072), (2432, 30670), (3040, 24536), (3067, 24320), (4864, 15335), (6080, 12268), (6134, 12160)]