62900480

素因数分解:

$2^8\times 5^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 152110392

約数和(自身を除く): 89209912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 256, 313, 314, 320, 626, 628, 640, 785, 1252, 1256, 1280, 1565, 1570, 2504, 2512, 3130, 3140, 5008, 5024, 6260, 6280, 10016, 10048, 12520, 12560, 20032, 20096, 25040, 25120, 40064, 40192, 49141, 50080, 50240, 80128, 98282, 100160, 100480, 196564, 200320, 200960, 245705, 393128, 400640, 491410, 786256, 982820, 1572512, 1965640, 3145024, 3931280, 6290048, 7862560, 12580096, 15725120, 31450240, 62900480]

約数ペア:

[(1, 62900480), (2, 31450240), (4, 15725120), (5, 12580096), (8, 7862560), (10, 6290048), (16, 3931280), (20, 3145024), (32, 1965640), (40, 1572512), (64, 982820), (80, 786256), (128, 491410), (157, 400640), (160, 393128), (256, 245705), (313, 200960), (314, 200320), (320, 196564), (626, 100480), (628, 100160), (640, 98282), (785, 80128), (1252, 50240), (1256, 50080), (1280, 49141), (1565, 40192), (1570, 40064), (2504, 25120), (2512, 25040), (3130, 20096), (3140, 20032), (5008, 12560), (5024, 12520), (6260, 10048), (6280, 10016)]