26472740

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 68947200

約数和(自身を除く): 42474460

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 227, 238, 245, 340, 343, 454, 476, 490, 595, 686, 833, 908, 980, 1135, 1190, 1372, 1589, 1666, 1715, 2270, 2380, 3178, 3332, 3430, 3859, 4165, 4540, 5831, 6356, 6860, 7718, 7945, 8330, 11123, 11662, 15436, 15890, 16660, 19295, 22246, 23324, 27013, 29155, 31780, 38590, 44492, 54026, 55615, 58310, 77180, 77861, 108052, 111230, 116620, 135065, 155722, 189091, 222460, 270130, 311444, 378182, 389305, 540260, 756364, 778610, 945455, 1323637, 1557220, 1890910, 2647274, 3781820, 5294548, 6618185, 13236370, 26472740]

約数ペア:

[(1, 26472740), (2, 13236370), (4, 6618185), (5, 5294548), (7, 3781820), (10, 2647274), (14, 1890910), (17, 1557220), (20, 1323637), (28, 945455), (34, 778610), (35, 756364), (49, 540260), (68, 389305), (70, 378182), (85, 311444), (98, 270130), (119, 222460), (140, 189091), (170, 155722), (196, 135065), (227, 116620), (238, 111230), (245, 108052), (340, 77861), (343, 77180), (454, 58310), (476, 55615), (490, 54026), (595, 44492), (686, 38590), (833, 31780), (908, 29155), (980, 27013), (1135, 23324), (1190, 22246), (1372, 19295), (1589, 16660), (1666, 15890), (1715, 15436), (2270, 11662), (2380, 11123), (3178, 8330), (3332, 7945), (3430, 7718), (3859, 6860), (4165, 6356), (4540, 5831)]