97746740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1321

約数の個数: 96

約数和(自身を含む): 258720000

約数和(自身を除く): 160973260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 52, 65, 70, 86, 91, 130, 140, 172, 182, 215, 260, 301, 364, 430, 455, 559, 602, 860, 910, 1118, 1204, 1249, 1505, 1820, 2236, 2498, 2795, 3010, 3913, 4996, 5590, 6020, 6245, 7826, 8743, 11180, 12490, 15652, 16237, 17486, 19565, 24980, 32474, 34972, 39130, 43715, 53707, 64948, 78260, 81185, 87430, 107414, 113659, 162370, 174860, 214828, 227318, 268535, 324740, 375949, 454636, 537070, 568295, 698191, 751898, 1074140, 1136590, 1396382, 1503796, 1879745, 2273180, 2792764, 3490955, 3759490, 4887337, 6981910, 7518980, 9774674, 13963820, 19549348, 24436685, 48873370, 97746740]

約数ペア:

[(1, 97746740), (2, 48873370), (4, 24436685), (5, 19549348), (7, 13963820), (10, 9774674), (13, 7518980), (14, 6981910), (20, 4887337), (26, 3759490), (28, 3490955), (35, 2792764), (43, 2273180), (52, 1879745), (65, 1503796), (70, 1396382), (86, 1136590), (91, 1074140), (130, 751898), (140, 698191), (172, 568295), (182, 537070), (215, 454636), (260, 375949), (301, 324740), (364, 268535), (430, 227318), (455, 214828), (559, 174860), (602, 162370), (860, 113659), (910, 107414), (1118, 87430), (1204, 81185), (1249, 78260), (1505, 64948), (1820, 53707), (2236, 43715), (2498, 39130), (2795, 34972), (3010, 32474), (3913, 24980), (4996, 19565), (5590, 17486), (6020, 16237), (6245, 15652), (7826, 12490), (8743, 11180)]