376979080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6229}}^1$

素因数の和:6346

約数の個数: 64

約数和(自身を含む): 908334000

約数和(自身を除く): 531354920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 89, 136, 170, 178, 340, 356, 445, 680, 712, 890, 1513, 1780, 3026, 3560, 6052, 6229, 7565, 12104, 12458, 15130, 24916, 30260, 31145, 49832, 60520, 62290, 105893, 124580, 211786, 249160, 423572, 529465, 554381, 847144, 1058930, 1108762, 2117860, 2217524, 2771905, 4235720, 4435048, 5543810, 9424477, 11087620, 18848954, 22175240, 37697908, 47122385, 75395816, 94244770, 188489540, 376979080]

約数ペア:

[(1, 376979080), (2, 188489540), (4, 94244770), (5, 75395816), (8, 47122385), (10, 37697908), (17, 22175240), (20, 18848954), (34, 11087620), (40, 9424477), (68, 5543810), (85, 4435048), (89, 4235720), (136, 2771905), (170, 2217524), (178, 2117860), (340, 1108762), (356, 1058930), (445, 847144), (680, 554381), (712, 529465), (890, 423572), (1513, 249160), (1780, 211786), (3026, 124580), (3560, 105893), (6052, 62290), (6229, 60520), (7565, 49832), (12104, 31145), (12458, 30260), (15130, 24916)]