3878598320

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1\times {\mathrm{967}}^1$

素因数の和:1438

約数の個数: 80

約数和(自身を含む): 9109708608

約数和(自身を除く): 5231110288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 277, 362, 554, 724, 905, 967, 1108, 1385, 1448, 1810, 1934, 2216, 2770, 2896, 3620, 3868, 4432, 4835, 5540, 7240, 7736, 9670, 11080, 14480, 15472, 19340, 22160, 38680, 50137, 77360, 100274, 175027, 200548, 250685, 267859, 350054, 401096, 501370, 535718, 700108, 802192, 875135, 1002740, 1071436, 1339295, 1400216, 1750270, 2005480, 2142872, 2678590, 2800432, 3500540, 4010960, 4285744, 5357180, 7001080, 10714360, 14002160, 21428720, 48482479, 96964958, 193929916, 242412395, 387859832, 484824790, 775719664, 969649580, 1939299160, 3878598320]

約数ペア:

[(1, 3878598320), (2, 1939299160), (4, 969649580), (5, 775719664), (8, 484824790), (10, 387859832), (16, 242412395), (20, 193929916), (40, 96964958), (80, 48482479), (181, 21428720), (277, 14002160), (362, 10714360), (554, 7001080), (724, 5357180), (905, 4285744), (967, 4010960), (1108, 3500540), (1385, 2800432), (1448, 2678590), (1810, 2142872), (1934, 2005480), (2216, 1750270), (2770, 1400216), (2896, 1339295), (3620, 1071436), (3868, 1002740), (4432, 875135), (4835, 802192), (5540, 700108), (7240, 535718), (7736, 501370), (9670, 401096), (11080, 350054), (14480, 267859), (15472, 250685), (19340, 200548), (22160, 175027), (38680, 100274), (50137, 77360)]