45196820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 101183040

約数和(自身を除く): 55986220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 830, 1433, 1577, 1660, 2866, 3154, 5732, 6308, 7165, 7885, 14330, 15770, 27227, 28660, 31540, 54454, 108908, 118939, 136135, 237878, 272270, 475756, 544540, 594695, 1189390, 2259841, 2378780, 4519682, 9039364, 11299205, 22598410, 45196820]

約数ペア:

[(1, 45196820), (2, 22598410), (4, 11299205), (5, 9039364), (10, 4519682), (19, 2378780), (20, 2259841), (38, 1189390), (76, 594695), (83, 544540), (95, 475756), (166, 272270), (190, 237878), (332, 136135), (380, 118939), (415, 108908), (830, 54454), (1433, 31540), (1577, 28660), (1660, 27227), (2866, 15770), (3154, 14330), (5732, 7885), (6308, 7165)]