4640236430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{13441}}^1$

素因数の和:13569

約数の個数: 64

約数和(自身を含む): 9291110400

約数和(自身を除く): 4650873970

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 79, 95, 115, 158, 190, 230, 395, 437, 790, 874, 1501, 1817, 2185, 3002, 3634, 4370, 7505, 9085, 13441, 15010, 18170, 26882, 34523, 67205, 69046, 134410, 172615, 255379, 309143, 345230, 510758, 618286, 1061839, 1276895, 1545715, 2123678, 2553790, 3091430, 5309195, 5873717, 10618390, 11747434, 20174941, 24422297, 29368585, 40349882, 48844594, 58737170, 100874705, 122111485, 201749410, 244222970, 464023643, 928047286, 2320118215, 4640236430]

約数ペア:

[(1, 4640236430), (2, 2320118215), (5, 928047286), (10, 464023643), (19, 244222970), (23, 201749410), (38, 122111485), (46, 100874705), (79, 58737170), (95, 48844594), (115, 40349882), (158, 29368585), (190, 24422297), (230, 20174941), (395, 11747434), (437, 10618390), (790, 5873717), (874, 5309195), (1501, 3091430), (1817, 2553790), (2185, 2123678), (3002, 1545715), (3634, 1276895), (4370, 1061839), (7505, 618286), (9085, 510758), (13441, 345230), (15010, 309143), (18170, 255379), (26882, 172615), (34523, 134410), (67205, 69046)]