29608720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11939}}^1$

素因数の和:11983

約数の個数: 40

約数和(自身を含む): 71066880

約数和(自身を除く): 41458160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 11939, 23878, 47756, 59695, 95512, 119390, 191024, 238780, 370109, 477560, 740218, 955120, 1480436, 1850545, 2960872, 3701090, 5921744, 7402180, 14804360, 29608720]

約数ペア:

[(1, 29608720), (2, 14804360), (4, 7402180), (5, 5921744), (8, 3701090), (10, 2960872), (16, 1850545), (20, 1480436), (31, 955120), (40, 740218), (62, 477560), (80, 370109), (124, 238780), (155, 191024), (248, 119390), (310, 95512), (496, 59695), (620, 47756), (1240, 23878), (2480, 11939)]