101507840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11329}}^1$

素因数の和:11357

約数の個数: 72

約数和(自身を含む): 277902240

約数和(自身を除く): 176394400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 11329, 22658, 45316, 56645, 79303, 90632, 113290, 158606, 181264, 226580, 317212, 362528, 396515, 453160, 634424, 725056, 793030, 906320, 1268848, 1450112, 1586060, 1812640, 2537696, 2900224, 3172120, 3625280, 5075392, 6344240, 7250560, 10150784, 12688480, 14501120, 20301568, 25376960, 50753920, 101507840]

約数ペア:

[(1, 101507840), (2, 50753920), (4, 25376960), (5, 20301568), (7, 14501120), (8, 12688480), (10, 10150784), (14, 7250560), (16, 6344240), (20, 5075392), (28, 3625280), (32, 3172120), (35, 2900224), (40, 2537696), (56, 1812640), (64, 1586060), (70, 1450112), (80, 1268848), (112, 906320), (128, 793030), (140, 725056), (160, 634424), (224, 453160), (256, 396515), (280, 362528), (320, 317212), (448, 226580), (560, 181264), (640, 158606), (896, 113290), (1120, 90632), (1280, 79303), (1792, 56645), (2240, 45316), (4480, 22658), (8960, 11329)]