409045280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5003}}^1$

素因数の和:5098

約数の個数: 96

約数和(自身を含む): 1119775104

約数和(自身を除く): 710729824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 2044, 2336, 2555, 2920, 4088, 5003, 5110, 5840, 8176, 10006, 10220, 11680, 16352, 20012, 20440, 25015, 35021, 40024, 40880, 50030, 70042, 80048, 81760, 100060, 140084, 160096, 175105, 200120, 280168, 350210, 365219, 400240, 560336, 700420, 730438, 800480, 1120672, 1400840, 1460876, 1826095, 2556533, 2801680, 2921752, 3652190, 5113066, 5603360, 5843504, 7304380, 10226132, 11687008, 12782665, 14608760, 20452264, 25565330, 29217520, 40904528, 51130660, 58435040, 81809056, 102261320, 204522640, 409045280]

約数ペア:

[(1, 409045280), (2, 204522640), (4, 102261320), (5, 81809056), (7, 58435040), (8, 51130660), (10, 40904528), (14, 29217520), (16, 25565330), (20, 20452264), (28, 14608760), (32, 12782665), (35, 11687008), (40, 10226132), (56, 7304380), (70, 5843504), (73, 5603360), (80, 5113066), (112, 3652190), (140, 2921752), (146, 2801680), (160, 2556533), (224, 1826095), (280, 1460876), (292, 1400840), (365, 1120672), (511, 800480), (560, 730438), (584, 700420), (730, 560336), (1022, 400240), (1120, 365219), (1168, 350210), (1460, 280168), (2044, 200120), (2336, 175105), (2555, 160096), (2920, 140084), (4088, 100060), (5003, 81760), (5110, 80048), (5840, 70042), (8176, 50030), (10006, 40880), (10220, 40024), (11680, 35021), (16352, 25015), (20012, 20440)]