29125039540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1\times {\mathrm{1699}}^1$

素因数の和:2249

約数の個数: 96

約数和(自身を含む): 65473228800

約数和(自身を除く): 36348189260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 254, 340, 397, 508, 635, 794, 1270, 1588, 1699, 1985, 2159, 2540, 3398, 3970, 4318, 6749, 6796, 7940, 8495, 8636, 10795, 13498, 16990, 21590, 26996, 28883, 33745, 33980, 43180, 50419, 57766, 67490, 100838, 115532, 134980, 144415, 201676, 215773, 252095, 288830, 431546, 504190, 577660, 674503, 857123, 863092, 1008380, 1078865, 1349006, 1714246, 2157730, 2698012, 3372515, 3428492, 3668141, 4285615, 4315460, 6745030, 7336282, 8571230, 11466551, 13490060, 14672564, 17142460, 18340705, 22933102, 36681410, 45866204, 57332755, 73362820, 85661881, 114665510, 171323762, 229331020, 342647524, 428309405, 856618810, 1456251977, 1713237620, 2912503954, 5825007908, 7281259885, 14562519770, 29125039540]

約数ペア:

[(1, 29125039540), (2, 14562519770), (4, 7281259885), (5, 5825007908), (10, 2912503954), (17, 1713237620), (20, 1456251977), (34, 856618810), (68, 428309405), (85, 342647524), (127, 229331020), (170, 171323762), (254, 114665510), (340, 85661881), (397, 73362820), (508, 57332755), (635, 45866204), (794, 36681410), (1270, 22933102), (1588, 18340705), (1699, 17142460), (1985, 14672564), (2159, 13490060), (2540, 11466551), (3398, 8571230), (3970, 7336282), (4318, 6745030), (6749, 4315460), (6796, 4285615), (7940, 3668141), (8495, 3428492), (8636, 3372515), (10795, 2698012), (13498, 2157730), (16990, 1714246), (21590, 1349006), (26996, 1078865), (28883, 1008380), (33745, 863092), (33980, 857123), (43180, 674503), (50419, 577660), (57766, 504190), (67490, 431546), (100838, 288830), (115532, 252095), (134980, 215773), (144415, 201676)]