10211740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 28224000

約数和(自身を除く): 18012260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 349, 380, 385, 418, 532, 665, 698, 770, 836, 1045, 1330, 1396, 1463, 1540, 1745, 2090, 2443, 2660, 2926, 3490, 3839, 4180, 4886, 5852, 6631, 6980, 7315, 7678, 9772, 12215, 13262, 14630, 15356, 19195, 24430, 26524, 26873, 29260, 33155, 38390, 46417, 48860, 53746, 66310, 72941, 76780, 92834, 107492, 132620, 134365, 145882, 185668, 232085, 268730, 291764, 364705, 464170, 510587, 537460, 729410, 928340, 1021174, 1458820, 2042348, 2552935, 5105870, 10211740]

約数ペア:

[(1, 10211740), (2, 5105870), (4, 2552935), (5, 2042348), (7, 1458820), (10, 1021174), (11, 928340), (14, 729410), (19, 537460), (20, 510587), (22, 464170), (28, 364705), (35, 291764), (38, 268730), (44, 232085), (55, 185668), (70, 145882), (76, 134365), (77, 132620), (95, 107492), (110, 92834), (133, 76780), (140, 72941), (154, 66310), (190, 53746), (209, 48860), (220, 46417), (266, 38390), (308, 33155), (349, 29260), (380, 26873), (385, 26524), (418, 24430), (532, 19195), (665, 15356), (698, 14630), (770, 13262), (836, 12215), (1045, 9772), (1330, 7678), (1396, 7315), (1463, 6980), (1540, 6631), (1745, 5852), (2090, 4886), (2443, 4180), (2660, 3839), (2926, 3490)]