530097920

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37649}}^1$

素因数の和:37681

約数の個数: 72

約数和(自身を含む): 1385218800

約数和(自身を除く): 855120880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 37649, 75298, 150596, 188245, 301192, 376490, 414139, 602384, 752980, 828278, 1204768, 1505960, 1656556, 2070695, 2409536, 3011920, 3313112, 4141390, 4819072, 6023840, 6626224, 8282780, 9638144, 12047680, 13252448, 16565560, 24095360, 26504896, 33131120, 48190720, 53009792, 66262240, 106019584, 132524480, 265048960, 530097920]

約数ペア:

[(1, 530097920), (2, 265048960), (4, 132524480), (5, 106019584), (8, 66262240), (10, 53009792), (11, 48190720), (16, 33131120), (20, 26504896), (22, 24095360), (32, 16565560), (40, 13252448), (44, 12047680), (55, 9638144), (64, 8282780), (80, 6626224), (88, 6023840), (110, 4819072), (128, 4141390), (160, 3313112), (176, 3011920), (220, 2409536), (256, 2070695), (320, 1656556), (352, 1505960), (440, 1204768), (640, 828278), (704, 752980), (880, 602384), (1280, 414139), (1408, 376490), (1760, 301192), (2816, 188245), (3520, 150596), (7040, 75298), (14080, 37649)]