80017600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3847}}^1$

素因数の和:3882

約数の個数: 84

約数和(自身を含む): 212094064

約数和(自身を除く): 132076464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 3847, 4160, 5200, 7694, 10400, 15388, 19235, 20800, 30776, 38470, 50011, 61552, 76940, 96175, 100022, 123104, 153880, 192350, 200044, 246208, 250055, 307760, 384700, 400088, 500110, 615520, 769400, 800176, 1000220, 1231040, 1250275, 1538800, 1600352, 2000440, 2500550, 3077600, 3200704, 4000880, 5001100, 6155200, 8001760, 10002200, 16003520, 20004400, 40008800, 80017600]

約数ペア:

[(1, 80017600), (2, 40008800), (4, 20004400), (5, 16003520), (8, 10002200), (10, 8001760), (13, 6155200), (16, 5001100), (20, 4000880), (25, 3200704), (26, 3077600), (32, 2500550), (40, 2000440), (50, 1600352), (52, 1538800), (64, 1250275), (65, 1231040), (80, 1000220), (100, 800176), (104, 769400), (130, 615520), (160, 500110), (200, 400088), (208, 384700), (260, 307760), (320, 250055), (325, 246208), (400, 200044), (416, 192350), (520, 153880), (650, 123104), (800, 100022), (832, 96175), (1040, 76940), (1300, 61552), (1600, 50011), (2080, 38470), (2600, 30776), (3847, 20800), (4160, 19235), (5200, 15388), (7694, 10400)]