19294758400

素因数分解:

$2^9\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79337}}^1$

素因数の和:79384

約数の個数: 120

約数和(自身を含む): 50320919880

約数和(自身を除く): 31026161480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 380, 400, 475, 512, 608, 640, 760, 800, 950, 1216, 1280, 1520, 1600, 1900, 2432, 2560, 3040, 3200, 3800, 4864, 6080, 6400, 7600, 9728, 12160, 12800, 15200, 24320, 30400, 48640, 60800, 79337, 121600, 158674, 243200, 317348, 396685, 634696, 793370, 1269392, 1507403, 1586740, 1983425, 2538784, 3014806, 3173480, 3966850, 5077568, 6029612, 6346960, 7537015, 7933700, 10155136, 12059224, 12693920, 15074030, 15867400, 20310272, 24118448, 25387840, 30148060, 31734800, 37685075, 40620544, 48236896, 50775680, 60296120, 63469600, 75370150, 96473792, 101551360, 120592240, 126939200, 150740300, 192947584, 203102720, 241184480, 253878400, 301480600, 385895168, 482368960, 507756800, 602961200, 771790336, 964737920, 1015513600, 1205922400, 1929475840, 2411844800, 3858951680, 4823689600, 9647379200, 19294758400]

約数ペア:

[(1, 19294758400), (2, 9647379200), (4, 4823689600), (5, 3858951680), (8, 2411844800), (10, 1929475840), (16, 1205922400), (19, 1015513600), (20, 964737920), (25, 771790336), (32, 602961200), (38, 507756800), (40, 482368960), (50, 385895168), (64, 301480600), (76, 253878400), (80, 241184480), (95, 203102720), (100, 192947584), (128, 150740300), (152, 126939200), (160, 120592240), (190, 101551360), (200, 96473792), (256, 75370150), (304, 63469600), (320, 60296120), (380, 50775680), (400, 48236896), (475, 40620544), (512, 37685075), (608, 31734800), (640, 30148060), (760, 25387840), (800, 24118448), (950, 20310272), (1216, 15867400), (1280, 15074030), (1520, 12693920), (1600, 12059224), (1900, 10155136), (2432, 7933700), (2560, 7537015), (3040, 6346960), (3200, 6029612), (3800, 5077568), (4864, 3966850), (6080, 3173480), (6400, 3014806), (7600, 2538784), (9728, 1983425), (12160, 1586740), (12800, 1507403), (15200, 1269392), (24320, 793370), (30400, 634696), (48640, 396685), (60800, 317348), (79337, 243200), (121600, 158674)]