13305824650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{88499}}^1$

素因数の和:88639

約数の個数: 48

約数和(自身を含む): 25810848000

約数和(自身を除く): 12505023350

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 97, 155, 194, 310, 485, 775, 970, 1550, 2425, 3007, 4850, 6014, 15035, 30070, 75175, 88499, 150350, 176998, 442495, 884990, 2212475, 2743469, 4424950, 5486938, 8584403, 13717345, 17168806, 27434690, 42922015, 68586725, 85844030, 137173450, 214610075, 266116493, 429220150, 532232986, 1330582465, 2661164930, 6652912325, 13305824650]

約数ペア:

[(1, 13305824650), (2, 6652912325), (5, 2661164930), (10, 1330582465), (25, 532232986), (31, 429220150), (50, 266116493), (62, 214610075), (97, 137173450), (155, 85844030), (194, 68586725), (310, 42922015), (485, 27434690), (775, 17168806), (970, 13717345), (1550, 8584403), (2425, 5486938), (3007, 4424950), (4850, 2743469), (6014, 2212475), (15035, 884990), (30070, 442495), (75175, 176998), (88499, 150350)]