187178830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{1699}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 352512000

約数和(自身を除く): 165333170

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 479, 958, 1699, 2395, 3398, 4790, 8495, 11017, 16990, 22034, 39077, 55085, 78154, 110170, 195385, 390770, 813821, 1627642, 4069105, 8138210, 18717883, 37435766, 93589415, 187178830]

約数ペア:

[(1, 187178830), (2, 93589415), (5, 37435766), (10, 18717883), (23, 8138210), (46, 4069105), (115, 1627642), (230, 813821), (479, 390770), (958, 195385), (1699, 110170), (2395, 78154), (3398, 55085), (4790, 39077), (8495, 22034), (11017, 16990)]