99683780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9013}}^1$

素因数の和:9108

約数の個数: 48

約数和(自身を含む): 242296320

約数和(自身を除く): 142612540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 9013, 11060, 18026, 36052, 45065, 63091, 90130, 126182, 180260, 252364, 315455, 630910, 712027, 1261820, 1424054, 2848108, 3560135, 4984189, 7120270, 9968378, 14240540, 19936756, 24920945, 49841890, 99683780]

約数ペア:

[(1, 99683780), (2, 49841890), (4, 24920945), (5, 19936756), (7, 14240540), (10, 9968378), (14, 7120270), (20, 4984189), (28, 3560135), (35, 2848108), (70, 1424054), (79, 1261820), (140, 712027), (158, 630910), (316, 315455), (395, 252364), (553, 180260), (790, 126182), (1106, 90130), (1580, 63091), (2212, 45065), (2765, 36052), (5530, 18026), (9013, 11060)]