38711372520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18976163}}^1$

素因数の和:18976194

約数の個数: 64

約数和(自身を含む): 122965542720

約数和(自身を除く): 84254170200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 18976163, 37952326, 56928489, 75904652, 94880815, 113856978, 151809304, 189761630, 227713956, 284642445, 322594771, 379523260, 455427912, 569284890, 645189542, 759046520, 967784313, 1138569780, 1290379084, 1612973855, 1935568626, 2277139560, 2580758168, 3225947710, 3871137252, 4838921565, 6451895420, 7742274504, 9677843130, 12903790840, 19355686260, 38711372520]

約数ペア:

[(1, 38711372520), (2, 19355686260), (3, 12903790840), (4, 9677843130), (5, 7742274504), (6, 6451895420), (8, 4838921565), (10, 3871137252), (12, 3225947710), (15, 2580758168), (17, 2277139560), (20, 1935568626), (24, 1612973855), (30, 1290379084), (34, 1138569780), (40, 967784313), (51, 759046520), (60, 645189542), (68, 569284890), (85, 455427912), (102, 379523260), (120, 322594771), (136, 284642445), (170, 227713956), (204, 189761630), (255, 151809304), (340, 113856978), (408, 94880815), (510, 75904652), (680, 56928489), (1020, 37952326), (2040, 18976163)]