8467415740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{22901}}^1$

素因数の和:23075

約数の個数: 96

約数和(自身を含む): 21546201600

約数和(自身を除く): 13078785860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 139, 140, 190, 266, 278, 380, 532, 556, 665, 695, 973, 1330, 1390, 1946, 2641, 2660, 2780, 3892, 4865, 5282, 9730, 10564, 13205, 18487, 19460, 22901, 26410, 36974, 45802, 52820, 73948, 91604, 92435, 114505, 160307, 184870, 229010, 320614, 369740, 435119, 458020, 641228, 801535, 870238, 1603070, 1740476, 2175595, 3045833, 3183239, 3206140, 4351190, 6091666, 6366478, 8702380, 12183332, 12732956, 15229165, 15916195, 22282673, 30458330, 31832390, 44565346, 60481541, 60916660, 63664780, 89130692, 111413365, 120963082, 222826730, 241926164, 302407705, 423370787, 445653460, 604815410, 846741574, 1209630820, 1693483148, 2116853935, 4233707870, 8467415740]

約数ペア:

[(1, 8467415740), (2, 4233707870), (4, 2116853935), (5, 1693483148), (7, 1209630820), (10, 846741574), (14, 604815410), (19, 445653460), (20, 423370787), (28, 302407705), (35, 241926164), (38, 222826730), (70, 120963082), (76, 111413365), (95, 89130692), (133, 63664780), (139, 60916660), (140, 60481541), (190, 44565346), (266, 31832390), (278, 30458330), (380, 22282673), (532, 15916195), (556, 15229165), (665, 12732956), (695, 12183332), (973, 8702380), (1330, 6366478), (1390, 6091666), (1946, 4351190), (2641, 3206140), (2660, 3183239), (2780, 3045833), (3892, 2175595), (4865, 1740476), (5282, 1603070), (9730, 870238), (10564, 801535), (13205, 641228), (18487, 458020), (19460, 435119), (22901, 369740), (26410, 320614), (36974, 229010), (45802, 184870), (52820, 160307), (73948, 114505), (91604, 92435)]