146004040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40111}}^1$

素因数の和:40142

約数の個数: 64

約数和(自身を含む): 404328960

約数和(自身を除く): 258324920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 40111, 80222, 160444, 200555, 280777, 320888, 401110, 521443, 561554, 802220, 1042886, 1123108, 1403885, 1604440, 2085772, 2246216, 2607215, 2807770, 3650101, 4171544, 5214430, 5615540, 7300202, 10428860, 11231080, 14600404, 18250505, 20857720, 29200808, 36501010, 73002020, 146004040]

約数ペア:

[(1, 146004040), (2, 73002020), (4, 36501010), (5, 29200808), (7, 20857720), (8, 18250505), (10, 14600404), (13, 11231080), (14, 10428860), (20, 7300202), (26, 5615540), (28, 5214430), (35, 4171544), (40, 3650101), (52, 2807770), (56, 2607215), (65, 2246216), (70, 2085772), (91, 1604440), (104, 1403885), (130, 1123108), (140, 1042886), (182, 802220), (260, 561554), (280, 521443), (364, 401110), (455, 320888), (520, 280777), (728, 200555), (910, 160444), (1820, 80222), (3640, 40111)]