101190488980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{907}}^1\times {\mathrm{113843}}^1$

素因数の和:114773

約数の個数: 72

約数和(自身を含む): 247468622688

約数和(自身を除く): 146278133708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 907, 980, 1814, 3628, 4535, 6349, 9070, 12698, 18140, 25396, 31745, 44443, 63490, 88886, 113843, 126980, 177772, 222215, 227686, 444430, 455372, 569215, 796901, 888860, 1138430, 1593802, 2276860, 3187604, 3984505, 5578307, 7969010, 11156614, 15938020, 22313228, 27891535, 55783070, 103255601, 111566140, 206511202, 413022404, 516278005, 722789207, 1032556010, 1445578414, 2065112020, 2891156828, 3613946035, 5059524449, 7227892070, 10119048898, 14455784140, 20238097796, 25297622245, 50595244490, 101190488980]

約数ペア:

[(1, 101190488980), (2, 50595244490), (4, 25297622245), (5, 20238097796), (7, 14455784140), (10, 10119048898), (14, 7227892070), (20, 5059524449), (28, 3613946035), (35, 2891156828), (49, 2065112020), (70, 1445578414), (98, 1032556010), (140, 722789207), (196, 516278005), (245, 413022404), (490, 206511202), (907, 111566140), (980, 103255601), (1814, 55783070), (3628, 27891535), (4535, 22313228), (6349, 15938020), (9070, 11156614), (12698, 7969010), (18140, 5578307), (25396, 3984505), (31745, 3187604), (44443, 2276860), (63490, 1593802), (88886, 1138430), (113843, 888860), (126980, 796901), (177772, 569215), (222215, 455372), (227686, 444430)]