19396500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 57622656

約数和(自身を除く): 38226156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 125, 134, 150, 193, 201, 250, 268, 300, 335, 375, 386, 402, 500, 579, 670, 750, 772, 804, 965, 1005, 1158, 1340, 1500, 1675, 1930, 2010, 2316, 2895, 3350, 3860, 4020, 4825, 5025, 5790, 6700, 8375, 9650, 10050, 11580, 12931, 14475, 16750, 19300, 20100, 24125, 25125, 25862, 28950, 33500, 38793, 48250, 50250, 51724, 57900, 64655, 72375, 77586, 96500, 100500, 129310, 144750, 155172, 193965, 258620, 289500, 323275, 387930, 646550, 775860, 969825, 1293100, 1616375, 1939650, 3232750, 3879300, 4849125, 6465500, 9698250, 19396500]

約数ペア:

[(1, 19396500), (2, 9698250), (3, 6465500), (4, 4849125), (5, 3879300), (6, 3232750), (10, 1939650), (12, 1616375), (15, 1293100), (20, 969825), (25, 775860), (30, 646550), (50, 387930), (60, 323275), (67, 289500), (75, 258620), (100, 193965), (125, 155172), (134, 144750), (150, 129310), (193, 100500), (201, 96500), (250, 77586), (268, 72375), (300, 64655), (335, 57900), (375, 51724), (386, 50250), (402, 48250), (500, 38793), (579, 33500), (670, 28950), (750, 25862), (772, 25125), (804, 24125), (965, 20100), (1005, 19300), (1158, 16750), (1340, 14475), (1500, 12931), (1675, 11580), (1930, 10050), (2010, 9650), (2316, 8375), (2895, 6700), (3350, 5790), (3860, 5025), (4020, 4825)]