1454000000

素因数分解:

$2^7\times 5^6\times {\mathrm{727}}^1$

素因数の和:771

約数の個数: 112

約数和(自身を含む): 3625734840

約数和(自身を除く): 2171734840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 625, 640, 727, 800, 1000, 1250, 1454, 1600, 2000, 2500, 2908, 3125, 3200, 3635, 4000, 5000, 5816, 6250, 7270, 8000, 10000, 11632, 12500, 14540, 15625, 16000, 18175, 20000, 23264, 25000, 29080, 31250, 36350, 40000, 46528, 50000, 58160, 62500, 72700, 80000, 90875, 93056, 100000, 116320, 125000, 145400, 181750, 200000, 232640, 250000, 290800, 363500, 400000, 454375, 465280, 500000, 581600, 727000, 908750, 1000000, 1163200, 1454000, 1817500, 2000000, 2271875, 2326400, 2908000, 3635000, 4543750, 5816000, 7270000, 9087500, 11359375, 11632000, 14540000, 18175000, 22718750, 29080000, 36350000, 45437500, 58160000, 72700000, 90875000, 145400000, 181750000, 290800000, 363500000, 727000000, 1454000000]

約数ペア:

[(1, 1454000000), (2, 727000000), (4, 363500000), (5, 290800000), (8, 181750000), (10, 145400000), (16, 90875000), (20, 72700000), (25, 58160000), (32, 45437500), (40, 36350000), (50, 29080000), (64, 22718750), (80, 18175000), (100, 14540000), (125, 11632000), (128, 11359375), (160, 9087500), (200, 7270000), (250, 5816000), (320, 4543750), (400, 3635000), (500, 2908000), (625, 2326400), (640, 2271875), (727, 2000000), (800, 1817500), (1000, 1454000), (1250, 1163200), (1454, 1000000), (1600, 908750), (2000, 727000), (2500, 581600), (2908, 500000), (3125, 465280), (3200, 454375), (3635, 400000), (4000, 363500), (5000, 290800), (5816, 250000), (6250, 232640), (7270, 200000), (8000, 181750), (10000, 145400), (11632, 125000), (12500, 116320), (14540, 100000), (15625, 93056), (16000, 90875), (18175, 80000), (20000, 72700), (23264, 62500), (25000, 58160), (29080, 50000), (31250, 46528), (36350, 40000)]