100546420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1427}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 228388608

約数和(自身を除く): 127842188

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 271, 542, 1084, 1355, 1427, 2710, 2854, 3523, 5420, 5708, 7046, 7135, 14092, 14270, 17615, 18551, 28540, 35230, 37102, 70460, 74204, 92755, 185510, 371020, 386717, 773434, 1546868, 1933585, 3867170, 5027321, 7734340, 10054642, 20109284, 25136605, 50273210, 100546420]

約数ペア:

[(1, 100546420), (2, 50273210), (4, 25136605), (5, 20109284), (10, 10054642), (13, 7734340), (20, 5027321), (26, 3867170), (52, 1933585), (65, 1546868), (130, 773434), (260, 386717), (271, 371020), (542, 185510), (1084, 92755), (1355, 74204), (1427, 70460), (2710, 37102), (2854, 35230), (3523, 28540), (5420, 18551), (5708, 17615), (7046, 14270), (7135, 14092)]