9399862160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{291559}}^1$

素因数の和:291616

約数の個数: 80

約数和(自身を含む): 24295111680

約数和(自身を除く): 14895249520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 16120, 32240, 291559, 583118, 1166236, 1457795, 2332472, 2915590, 3790267, 4664944, 5831180, 7580534, 9038329, 11662360, 15161068, 18076658, 18951335, 23324720, 30322136, 36153316, 37902670, 45191645, 60644272, 72306632, 75805340, 90383290, 117498277, 144613264, 151610680, 180766580, 234996554, 303221360, 361533160, 469993108, 587491385, 723066320, 939986216, 1174982770, 1879972432, 2349965540, 4699931080, 9399862160]

約数ペア:

[(1, 9399862160), (2, 4699931080), (4, 2349965540), (5, 1879972432), (8, 1174982770), (10, 939986216), (13, 723066320), (16, 587491385), (20, 469993108), (26, 361533160), (31, 303221360), (40, 234996554), (52, 180766580), (62, 151610680), (65, 144613264), (80, 117498277), (104, 90383290), (124, 75805340), (130, 72306632), (155, 60644272), (208, 45191645), (248, 37902670), (260, 36153316), (310, 30322136), (403, 23324720), (496, 18951335), (520, 18076658), (620, 15161068), (806, 11662360), (1040, 9038329), (1240, 7580534), (1612, 5831180), (2015, 4664944), (2480, 3790267), (3224, 2915590), (4030, 2332472), (6448, 1457795), (8060, 1166236), (16120, 583118), (32240, 291559)]