82714450

素因数分解:

$2^1\times 5^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 120

約数和(自身を含む): 196932708

約数和(自身を除く): 114218258

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 53, 65, 70, 91, 98, 106, 130, 175, 182, 245, 265, 325, 343, 350, 371, 455, 490, 530, 637, 650, 686, 689, 742, 910, 1225, 1274, 1325, 1378, 1715, 1855, 2275, 2401, 2450, 2597, 2650, 3185, 3430, 3445, 3710, 4459, 4550, 4802, 4823, 5194, 6370, 6890, 8575, 8918, 9275, 9646, 12005, 12985, 15925, 17150, 17225, 18179, 18550, 22295, 24010, 24115, 25970, 31213, 31850, 33761, 34450, 36358, 44590, 48230, 60025, 62426, 64925, 67522, 90895, 111475, 120050, 120575, 127253, 129850, 156065, 168805, 181790, 222950, 236327, 241150, 254506, 312130, 337610, 454475, 472654, 636265, 780325, 844025, 908950, 1181635, 1272530, 1560650, 1654289, 1688050, 2363270, 3181325, 3308578, 5908175, 6362650, 8271445, 11816350, 16542890, 41357225, 82714450]

約数ペア:

[(1, 82714450), (2, 41357225), (5, 16542890), (7, 11816350), (10, 8271445), (13, 6362650), (14, 5908175), (25, 3308578), (26, 3181325), (35, 2363270), (49, 1688050), (50, 1654289), (53, 1560650), (65, 1272530), (70, 1181635), (91, 908950), (98, 844025), (106, 780325), (130, 636265), (175, 472654), (182, 454475), (245, 337610), (265, 312130), (325, 254506), (343, 241150), (350, 236327), (371, 222950), (455, 181790), (490, 168805), (530, 156065), (637, 129850), (650, 127253), (686, 120575), (689, 120050), (742, 111475), (910, 90895), (1225, 67522), (1274, 64925), (1325, 62426), (1378, 60025), (1715, 48230), (1855, 44590), (2275, 36358), (2401, 34450), (2450, 33761), (2597, 31850), (2650, 31213), (3185, 25970), (3430, 24115), (3445, 24010), (3710, 22295), (4459, 18550), (4550, 18179), (4802, 17225), (4823, 17150), (5194, 15925), (6370, 12985), (6890, 12005), (8575, 9646), (8918, 9275)]