622341940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{10067}}^1$

素因数の和:10368

約数の個数: 48

約数和(自身を含む): 1430944704

約数和(自身を除く): 808602764

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 281, 562, 1124, 1405, 2810, 3091, 5620, 6182, 10067, 12364, 15455, 20134, 30910, 40268, 50335, 61820, 100670, 110737, 201340, 221474, 442948, 553685, 1107370, 2214740, 2828827, 5657654, 11315308, 14144135, 28288270, 31117097, 56576540, 62234194, 124468388, 155585485, 311170970, 622341940]

約数ペア:

[(1, 622341940), (2, 311170970), (4, 155585485), (5, 124468388), (10, 62234194), (11, 56576540), (20, 31117097), (22, 28288270), (44, 14144135), (55, 11315308), (110, 5657654), (220, 2828827), (281, 2214740), (562, 1107370), (1124, 553685), (1405, 442948), (2810, 221474), (3091, 201340), (5620, 110737), (6182, 100670), (10067, 61820), (12364, 50335), (15455, 40268), (20134, 30910)]