34288640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 88

約数和(自身を含む): 84942312

約数和(自身を除く): 50653672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 181, 185, 256, 296, 320, 362, 370, 512, 592, 640, 724, 740, 905, 1024, 1184, 1280, 1448, 1480, 1810, 2368, 2560, 2896, 2960, 3620, 4736, 5120, 5792, 5920, 6697, 7240, 9472, 11584, 11840, 13394, 14480, 18944, 23168, 23680, 26788, 28960, 33485, 37888, 46336, 47360, 53576, 57920, 66970, 92672, 94720, 107152, 115840, 133940, 185344, 189440, 214304, 231680, 267880, 428608, 463360, 535760, 857216, 926720, 1071520, 1714432, 2143040, 3428864, 4286080, 6857728, 8572160, 17144320, 34288640]

約数ペア:

[(1, 34288640), (2, 17144320), (4, 8572160), (5, 6857728), (8, 4286080), (10, 3428864), (16, 2143040), (20, 1714432), (32, 1071520), (37, 926720), (40, 857216), (64, 535760), (74, 463360), (80, 428608), (128, 267880), (148, 231680), (160, 214304), (181, 189440), (185, 185344), (256, 133940), (296, 115840), (320, 107152), (362, 94720), (370, 92672), (512, 66970), (592, 57920), (640, 53576), (724, 47360), (740, 46336), (905, 37888), (1024, 33485), (1184, 28960), (1280, 26788), (1448, 23680), (1480, 23168), (1810, 18944), (2368, 14480), (2560, 13394), (2896, 11840), (2960, 11584), (3620, 9472), (4736, 7240), (5120, 6697), (5792, 5920)]