109553920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{12227}}^1$

素因数の和:12255

約数の個数: 72

約数和(自身を含む): 299928384

約数和(自身を除く): 190374464

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, 12227, 24454, 48908, 61135, 85589, 97816, 122270, 171178, 195632, 244540, 342356, 391264, 427945, 489080, 684712, 782528, 855890, 978160, 1369424, 1565056, 1711780, 1956320, 2738848, 3130112, 3423560, 3912640, 5477696, 6847120, 7825280, 10955392, 13694240, 15650560, 21910784, 27388480, 54776960, 109553920]

約数ペア:

[(1, 109553920), (2, 54776960), (4, 27388480), (5, 21910784), (7, 15650560), (8, 13694240), (10, 10955392), (14, 7825280), (16, 6847120), (20, 5477696), (28, 3912640), (32, 3423560), (35, 3130112), (40, 2738848), (56, 1956320), (64, 1711780), (70, 1565056), (80, 1369424), (112, 978160), (128, 855890), (140, 782528), (160, 684712), (224, 489080), (256, 427945), (280, 391264), (320, 342356), (448, 244540), (560, 195632), (640, 171178), (896, 122270), (1120, 97816), (1280, 85589), (1792, 61135), (2240, 48908), (4480, 24454), (8960, 12227)]