793194640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19403}}^1$

素因数の和:19496

約数の個数: 80

約数和(自身を含む): 2136613248

約数和(自身を除く): 1343418608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 5110, 5840, 8176, 10220, 19403, 20440, 38806, 40880, 77612, 97015, 135821, 155224, 194030, 271642, 310448, 388060, 543284, 679105, 776120, 1086568, 1358210, 1416419, 1552240, 2173136, 2716420, 2832838, 5432840, 5665676, 7082095, 9914933, 10865680, 11331352, 14164190, 19829866, 22662704, 28328380, 39659732, 49574665, 56656760, 79319464, 99149330, 113313520, 158638928, 198298660, 396597320, 793194640]

約数ペア:

[(1, 793194640), (2, 396597320), (4, 198298660), (5, 158638928), (7, 113313520), (8, 99149330), (10, 79319464), (14, 56656760), (16, 49574665), (20, 39659732), (28, 28328380), (35, 22662704), (40, 19829866), (56, 14164190), (70, 11331352), (73, 10865680), (80, 9914933), (112, 7082095), (140, 5665676), (146, 5432840), (280, 2832838), (292, 2716420), (365, 2173136), (511, 1552240), (560, 1416419), (584, 1358210), (730, 1086568), (1022, 776120), (1168, 679105), (1460, 543284), (2044, 388060), (2555, 310448), (2920, 271642), (4088, 194030), (5110, 155224), (5840, 135821), (8176, 97015), (10220, 77612), (19403, 40880), (20440, 38806)]