4052960

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 9734256

約数和(自身を除く): 5681296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 347, 365, 584, 694, 730, 1168, 1388, 1460, 1735, 2336, 2776, 2920, 3470, 5552, 5840, 6940, 11104, 11680, 13880, 25331, 27760, 50662, 55520, 101324, 126655, 202648, 253310, 405296, 506620, 810592, 1013240, 2026480, 4052960]

約数ペア:

[(1, 4052960), (2, 2026480), (4, 1013240), (5, 810592), (8, 506620), (10, 405296), (16, 253310), (20, 202648), (32, 126655), (40, 101324), (73, 55520), (80, 50662), (146, 27760), (160, 25331), (292, 13880), (347, 11680), (365, 11104), (584, 6940), (694, 5840), (730, 5552), (1168, 3470), (1388, 2920), (1460, 2776), (1735, 2336)]