126545920

素因数分解:

$2^{12}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 104

約数和(自身を含む): 313748064

約数和(自身を除く): 187202144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 167, 185, 256, 296, 320, 334, 370, 512, 592, 640, 668, 740, 835, 1024, 1184, 1280, 1336, 1480, 1670, 2048, 2368, 2560, 2672, 2960, 3340, 4096, 4736, 5120, 5344, 5920, 6179, 6680, 9472, 10240, 10688, 11840, 12358, 13360, 18944, 20480, 21376, 23680, 24716, 26720, 30895, 37888, 42752, 47360, 49432, 53440, 61790, 75776, 85504, 94720, 98864, 106880, 123580, 151552, 171008, 189440, 197728, 213760, 247160, 342016, 378880, 395456, 427520, 494320, 684032, 757760, 790912, 855040, 988640, 1581824, 1710080, 1977280, 3163648, 3420160, 3954560, 6327296, 7909120, 12654592, 15818240, 25309184, 31636480, 63272960, 126545920]

約数ペア:

[(1, 126545920), (2, 63272960), (4, 31636480), (5, 25309184), (8, 15818240), (10, 12654592), (16, 7909120), (20, 6327296), (32, 3954560), (37, 3420160), (40, 3163648), (64, 1977280), (74, 1710080), (80, 1581824), (128, 988640), (148, 855040), (160, 790912), (167, 757760), (185, 684032), (256, 494320), (296, 427520), (320, 395456), (334, 378880), (370, 342016), (512, 247160), (592, 213760), (640, 197728), (668, 189440), (740, 171008), (835, 151552), (1024, 123580), (1184, 106880), (1280, 98864), (1336, 94720), (1480, 85504), (1670, 75776), (2048, 61790), (2368, 53440), (2560, 49432), (2672, 47360), (2960, 42752), (3340, 37888), (4096, 30895), (4736, 26720), (5120, 24716), (5344, 23680), (5920, 21376), (6179, 20480), (6680, 18944), (9472, 13360), (10240, 12358), (10688, 11840)]