7348567720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1\times {\mathrm{6011}}^1$

素因数の和:8386

約数の個数: 64

約数和(自身を含む): 17816682240

約数和(自身を除く): 10468114520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2351, 4702, 6011, 9404, 11755, 12022, 18808, 23510, 24044, 30055, 30563, 47020, 48088, 60110, 61126, 78143, 94040, 120220, 122252, 152815, 156286, 240440, 244504, 305630, 312572, 390715, 611260, 625144, 781430, 1222520, 1562860, 3125720, 14131861, 28263722, 56527444, 70659305, 113054888, 141318610, 183714193, 282637220, 367428386, 565274440, 734856772, 918570965, 1469713544, 1837141930, 3674283860, 7348567720]

約数ペア:

[(1, 7348567720), (2, 3674283860), (4, 1837141930), (5, 1469713544), (8, 918570965), (10, 734856772), (13, 565274440), (20, 367428386), (26, 282637220), (40, 183714193), (52, 141318610), (65, 113054888), (104, 70659305), (130, 56527444), (260, 28263722), (520, 14131861), (2351, 3125720), (4702, 1562860), (6011, 1222520), (9404, 781430), (11755, 625144), (12022, 611260), (18808, 390715), (23510, 312572), (24044, 305630), (30055, 244504), (30563, 240440), (47020, 156286), (48088, 152815), (60110, 122252), (61126, 120220), (78143, 94040)]