82661476300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{380753}}^1$

素因数の和:380947

約数の個数: 72

約数和(自身を含む): 194330749536

約数和(自身を除く): 111669273236

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 167, 260, 325, 334, 650, 668, 835, 1300, 1670, 2171, 3340, 4175, 4342, 8350, 8684, 10855, 16700, 21710, 43420, 54275, 108550, 217100, 380753, 761506, 1523012, 1903765, 3807530, 4949789, 7615060, 9518825, 9899578, 19037650, 19799156, 24748945, 38075300, 49497890, 63585751, 98995780, 123744725, 127171502, 247489450, 254343004, 317928755, 494978900, 635857510, 826614763, 1271715020, 1589643775, 1653229526, 3179287550, 3306459052, 4133073815, 6358575100, 8266147630, 16532295260, 20665369075, 41330738150, 82661476300]

約数ペア:

[(1, 82661476300), (2, 41330738150), (4, 20665369075), (5, 16532295260), (10, 8266147630), (13, 6358575100), (20, 4133073815), (25, 3306459052), (26, 3179287550), (50, 1653229526), (52, 1589643775), (65, 1271715020), (100, 826614763), (130, 635857510), (167, 494978900), (260, 317928755), (325, 254343004), (334, 247489450), (650, 127171502), (668, 123744725), (835, 98995780), (1300, 63585751), (1670, 49497890), (2171, 38075300), (3340, 24748945), (4175, 19799156), (4342, 19037650), (8350, 9899578), (8684, 9518825), (10855, 7615060), (16700, 4949789), (21710, 3807530), (43420, 1903765), (54275, 1523012), (108550, 761506), (217100, 380753)]