89213740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3095

約数の個数: 96

約数和(自身を含む): 245952000

約数和(自身を除く): 156738260

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, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2926, 3049, 4180, 5852, 6098, 7315, 12196, 14630, 15245, 21343, 29260, 30490, 33539, 42686, 57931, 60980, 67078, 85372, 106715, 115862, 134156, 167695, 213430, 231724, 234773, 289655, 335390, 405517, 426860, 469546, 579310, 637241, 670780, 811034, 939092, 1158620, 1173865, 1274482, 1622068, 2027585, 2347730, 2548964, 3186205, 4055170, 4460687, 4695460, 6372410, 8110340, 8921374, 12744820, 17842748, 22303435, 44606870, 89213740]

約数ペア:

[(1, 89213740), (2, 44606870), (4, 22303435), (5, 17842748), (7, 12744820), (10, 8921374), (11, 8110340), (14, 6372410), (19, 4695460), (20, 4460687), (22, 4055170), (28, 3186205), (35, 2548964), (38, 2347730), (44, 2027585), (55, 1622068), (70, 1274482), (76, 1173865), (77, 1158620), (95, 939092), (110, 811034), (133, 670780), (140, 637241), (154, 579310), (190, 469546), (209, 426860), (220, 405517), (266, 335390), (308, 289655), (380, 234773), (385, 231724), (418, 213430), (532, 167695), (665, 134156), (770, 115862), (836, 106715), (1045, 85372), (1330, 67078), (1463, 60980), (1540, 57931), (2090, 42686), (2660, 33539), (2926, 30490), (3049, 29260), (4180, 21343), (5852, 15245), (6098, 14630), (7315, 12196)]