1427610220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101537}}^1$

素因数の和:101602

約数の個数: 48

約数和(自身を含む): 3241092960

約数和(自身を除く): 1813482740

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 7030, 14060, 101537, 203074, 406148, 507685, 1015370, 1929203, 2030740, 3756869, 3858406, 7513738, 7716812, 9646015, 15027476, 18784345, 19292030, 37568690, 38584060, 71380511, 75137380, 142761022, 285522044, 356902555, 713805110, 1427610220]

約数ペア:

[(1, 1427610220), (2, 713805110), (4, 356902555), (5, 285522044), (10, 142761022), (19, 75137380), (20, 71380511), (37, 38584060), (38, 37568690), (74, 19292030), (76, 18784345), (95, 15027476), (148, 9646015), (185, 7716812), (190, 7513738), (370, 3858406), (380, 3756869), (703, 2030740), (740, 1929203), (1406, 1015370), (2812, 507685), (3515, 406148), (7030, 203074), (14060, 101537)]