2000167750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2535

約数の個数: 96

約数和(自身を含む): 4422453984

約数和(自身を除く): 2422286234

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 67, 70, 98, 125, 134, 175, 245, 250, 335, 350, 469, 490, 670, 875, 938, 1225, 1675, 1750, 2345, 2437, 2450, 3283, 3350, 4690, 4874, 6125, 6566, 8375, 11725, 12185, 12250, 16415, 16750, 17059, 23450, 24370, 32830, 34118, 58625, 60925, 82075, 85295, 117250, 119413, 121850, 163279, 164150, 170590, 238826, 304625, 326558, 410375, 426475, 597065, 609250, 816395, 820750, 852950, 1142953, 1194130, 1632790, 2132375, 2285906, 2985325, 4081975, 4264750, 5714765, 5970650, 8000671, 8163950, 11429530, 14926625, 16001342, 20409875, 28573825, 29853250, 40003355, 40819750, 57147650, 80006710, 142869125, 200016775, 285738250, 400033550, 1000083875, 2000167750]

約数ペア:

[(1, 2000167750), (2, 1000083875), (5, 400033550), (7, 285738250), (10, 200016775), (14, 142869125), (25, 80006710), (35, 57147650), (49, 40819750), (50, 40003355), (67, 29853250), (70, 28573825), (98, 20409875), (125, 16001342), (134, 14926625), (175, 11429530), (245, 8163950), (250, 8000671), (335, 5970650), (350, 5714765), (469, 4264750), (490, 4081975), (670, 2985325), (875, 2285906), (938, 2132375), (1225, 1632790), (1675, 1194130), (1750, 1142953), (2345, 852950), (2437, 820750), (2450, 816395), (3283, 609250), (3350, 597065), (4690, 426475), (4874, 410375), (6125, 326558), (6566, 304625), (8375, 238826), (11725, 170590), (12185, 164150), (12250, 163279), (16415, 121850), (16750, 119413), (17059, 117250), (23450, 85295), (24370, 82075), (32830, 60925), (34118, 58625)]