45217720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59497}}^1$

素因数の和:59527

約数の個数: 32

約数和(自身を含む): 107096400

約数和(自身を除く): 61878680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 59497, 118994, 237988, 297485, 475976, 594970, 1130443, 1189940, 2260886, 2379880, 4521772, 5652215, 9043544, 11304430, 22608860, 45217720]

約数ペア:

[(1, 45217720), (2, 22608860), (4, 11304430), (5, 9043544), (8, 5652215), (10, 4521772), (19, 2379880), (20, 2260886), (38, 1189940), (40, 1130443), (76, 594970), (95, 475976), (152, 297485), (190, 237988), (380, 118994), (760, 59497)]