38341120

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:921

約数の個数: 80

約数和(自身を含む): 97446888

約数和(自身を除く): 59105768

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 881, 1088, 1280, 1360, 1762, 2176, 2560, 2720, 3524, 4352, 4405, 5440, 7048, 8704, 8810, 10880, 14096, 14977, 17620, 21760, 28192, 29954, 35240, 43520, 56384, 59908, 70480, 74885, 112768, 119816, 140960, 149770, 225536, 239632, 281920, 299540, 451072, 479264, 563840, 599080, 958528, 1127680, 1198160, 1917056, 2255360, 2396320, 3834112, 4792640, 7668224, 9585280, 19170560, 38341120]

約数ペア:

[(1, 38341120), (2, 19170560), (4, 9585280), (5, 7668224), (8, 4792640), (10, 3834112), (16, 2396320), (17, 2255360), (20, 1917056), (32, 1198160), (34, 1127680), (40, 958528), (64, 599080), (68, 563840), (80, 479264), (85, 451072), (128, 299540), (136, 281920), (160, 239632), (170, 225536), (256, 149770), (272, 140960), (320, 119816), (340, 112768), (512, 74885), (544, 70480), (640, 59908), (680, 56384), (881, 43520), (1088, 35240), (1280, 29954), (1360, 28192), (1762, 21760), (2176, 17620), (2560, 14977), (2720, 14096), (3524, 10880), (4352, 8810), (4405, 8704), (5440, 7048)]