34520320

素因数分解:

$2^8\times 5^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 83701800

約数和(自身を除く): 49181480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 181, 256, 298, 320, 362, 596, 640, 724, 745, 905, 1192, 1280, 1448, 1490, 1810, 2384, 2896, 2980, 3620, 4768, 5792, 5960, 7240, 9536, 11584, 11920, 14480, 19072, 23168, 23840, 26969, 28960, 38144, 46336, 47680, 53938, 57920, 95360, 107876, 115840, 134845, 190720, 215752, 231680, 269690, 431504, 539380, 863008, 1078760, 1726016, 2157520, 3452032, 4315040, 6904064, 8630080, 17260160, 34520320]

約数ペア:

[(1, 34520320), (2, 17260160), (4, 8630080), (5, 6904064), (8, 4315040), (10, 3452032), (16, 2157520), (20, 1726016), (32, 1078760), (40, 863008), (64, 539380), (80, 431504), (128, 269690), (149, 231680), (160, 215752), (181, 190720), (256, 134845), (298, 115840), (320, 107876), (362, 95360), (596, 57920), (640, 53938), (724, 47680), (745, 46336), (905, 38144), (1192, 28960), (1280, 26969), (1448, 23840), (1490, 23168), (1810, 19072), (2384, 14480), (2896, 11920), (2980, 11584), (3620, 9536), (4768, 7240), (5792, 5960)]