29903360

素因数分解:

$2^9\times 5^1\times {\mathrm{11681}}^1$

素因数の和:11704

約数の個数: 40

約数和(自身を含む): 71704116

約数和(自身を除く): 41800756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 11681, 23362, 46724, 58405, 93448, 116810, 186896, 233620, 373792, 467240, 747584, 934480, 1495168, 1868960, 2990336, 3737920, 5980672, 7475840, 14951680, 29903360]

約数ペア:

[(1, 29903360), (2, 14951680), (4, 7475840), (5, 5980672), (8, 3737920), (10, 2990336), (16, 1868960), (20, 1495168), (32, 934480), (40, 747584), (64, 467240), (80, 373792), (128, 233620), (160, 186896), (256, 116810), (320, 93448), (512, 58405), (640, 46724), (1280, 23362), (2560, 11681)]