70071800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{15233}}^1$

素因数の和:15272

約数の個数: 48

約数和(自身を含む): 170011440

約数和(自身を除く): 99939640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 15233, 30466, 60932, 76165, 121864, 152330, 304660, 350359, 380825, 609320, 700718, 761650, 1401436, 1523300, 1751795, 2802872, 3046600, 3503590, 7007180, 8758975, 14014360, 17517950, 35035900, 70071800]

約数ペア:

[(1, 70071800), (2, 35035900), (4, 17517950), (5, 14014360), (8, 8758975), (10, 7007180), (20, 3503590), (23, 3046600), (25, 2802872), (40, 1751795), (46, 1523300), (50, 1401436), (92, 761650), (100, 700718), (115, 609320), (184, 380825), (200, 350359), (230, 304660), (460, 152330), (575, 121864), (920, 76165), (1150, 60932), (2300, 30466), (4600, 15233)]