44727080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 105719040

約数和(自身を除く): 60991960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 47, 74, 94, 148, 185, 188, 235, 296, 370, 376, 470, 643, 740, 940, 1286, 1480, 1739, 1880, 2572, 3215, 3478, 5144, 6430, 6956, 8695, 12860, 13912, 17390, 23791, 25720, 30221, 34780, 47582, 60442, 69560, 95164, 118955, 120884, 151105, 190328, 237910, 241768, 302210, 475820, 604420, 951640, 1118177, 1208840, 2236354, 4472708, 5590885, 8945416, 11181770, 22363540, 44727080]

約数ペア:

[(1, 44727080), (2, 22363540), (4, 11181770), (5, 8945416), (8, 5590885), (10, 4472708), (20, 2236354), (37, 1208840), (40, 1118177), (47, 951640), (74, 604420), (94, 475820), (148, 302210), (185, 241768), (188, 237910), (235, 190328), (296, 151105), (370, 120884), (376, 118955), (470, 95164), (643, 69560), (740, 60442), (940, 47582), (1286, 34780), (1480, 30221), (1739, 25720), (1880, 23791), (2572, 17390), (3215, 13912), (3478, 12860), (5144, 8695), (6430, 6956)]