4238883250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{30661}}^1$

素因数の和:30764

約数の個数: 64

約数和(自身を含む): 9183882240

約数和(自身を除く): 4944998990

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 125, 158, 175, 250, 350, 395, 553, 790, 875, 1106, 1750, 1975, 2765, 3950, 5530, 9875, 13825, 19750, 27650, 30661, 61322, 69125, 138250, 153305, 214627, 306610, 429254, 766525, 1073135, 1533050, 2146270, 2422219, 3832625, 4844438, 5365675, 7665250, 10731350, 12111095, 16955533, 24222190, 26828375, 33911066, 53656750, 60555475, 84777665, 121110950, 169555330, 302777375, 423888325, 605554750, 847776650, 2119441625, 4238883250]

約数ペア:

[(1, 4238883250), (2, 2119441625), (5, 847776650), (7, 605554750), (10, 423888325), (14, 302777375), (25, 169555330), (35, 121110950), (50, 84777665), (70, 60555475), (79, 53656750), (125, 33911066), (158, 26828375), (175, 24222190), (250, 16955533), (350, 12111095), (395, 10731350), (553, 7665250), (790, 5365675), (875, 4844438), (1106, 3832625), (1750, 2422219), (1975, 2146270), (2765, 1533050), (3950, 1073135), (5530, 766525), (9875, 429254), (13825, 306610), (19750, 214627), (27650, 153305), (30661, 138250), (61322, 69125)]