18628389200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{9749}}^1$

素因数の和:10065

約数の個数: 120

約数和(自身を含む): 47560851000

約数和(自身を除く): 28932461800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 281, 340, 400, 425, 562, 680, 850, 1124, 1360, 1405, 1700, 2248, 2810, 3400, 4496, 4777, 5620, 6800, 7025, 9554, 9749, 11240, 14050, 19108, 19498, 22480, 23885, 28100, 38216, 38996, 47770, 48745, 56200, 76432, 77992, 95540, 97490, 112400, 119425, 155984, 165733, 191080, 194980, 238850, 243725, 331466, 382160, 389960, 477700, 487450, 662932, 779920, 828665, 955400, 974900, 1325864, 1657330, 1910800, 1949800, 2651728, 2739469, 3314660, 3899600, 4143325, 5478938, 6629320, 8286650, 10957876, 13258640, 13697345, 16573300, 21915752, 27394690, 33146600, 43831504, 46570973, 54789380, 66293200, 68486725, 93141946, 109578760, 136973450, 186283892, 219157520, 232854865, 273946900, 372567784, 465709730, 547893800, 745135568, 931419460, 1095787600, 1164274325, 1862838920, 2328548650, 3725677840, 4657097300, 9314194600, 18628389200]

約数ペア:

[(1, 18628389200), (2, 9314194600), (4, 4657097300), (5, 3725677840), (8, 2328548650), (10, 1862838920), (16, 1164274325), (17, 1095787600), (20, 931419460), (25, 745135568), (34, 547893800), (40, 465709730), (50, 372567784), (68, 273946900), (80, 232854865), (85, 219157520), (100, 186283892), (136, 136973450), (170, 109578760), (200, 93141946), (272, 68486725), (281, 66293200), (340, 54789380), (400, 46570973), (425, 43831504), (562, 33146600), (680, 27394690), (850, 21915752), (1124, 16573300), (1360, 13697345), (1405, 13258640), (1700, 10957876), (2248, 8286650), (2810, 6629320), (3400, 5478938), (4496, 4143325), (4777, 3899600), (5620, 3314660), (6800, 2739469), (7025, 2651728), (9554, 1949800), (9749, 1910800), (11240, 1657330), (14050, 1325864), (19108, 974900), (19498, 955400), (22480, 828665), (23885, 779920), (28100, 662932), (38216, 487450), (38996, 477700), (47770, 389960), (48745, 382160), (56200, 331466), (76432, 243725), (77992, 238850), (95540, 194980), (97490, 191080), (112400, 165733), (119425, 155984)]