45435680

素因数分解:

$2^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1427}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 107956800

約数和(自身を除く): 62521120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 199, 398, 796, 995, 1427, 1592, 1990, 2854, 3184, 3980, 5708, 6368, 7135, 7960, 11416, 14270, 15920, 22832, 28540, 31840, 45664, 57080, 114160, 228320, 283973, 567946, 1135892, 1419865, 2271784, 2839730, 4543568, 5679460, 9087136, 11358920, 22717840, 45435680]

約数ペア:

[(1, 45435680), (2, 22717840), (4, 11358920), (5, 9087136), (8, 5679460), (10, 4543568), (16, 2839730), (20, 2271784), (32, 1419865), (40, 1135892), (80, 567946), (160, 283973), (199, 228320), (398, 114160), (796, 57080), (995, 45664), (1427, 31840), (1592, 28540), (1990, 22832), (2854, 15920), (3184, 14270), (3980, 11416), (5708, 7960), (6368, 7135)]