34409980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 81108720

約数和(自身を除く): 46698740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 121, 220, 236, 241, 242, 295, 482, 484, 590, 605, 649, 964, 1180, 1205, 1210, 1298, 2410, 2420, 2596, 2651, 3245, 4820, 5302, 6490, 7139, 10604, 12980, 13255, 14219, 14278, 26510, 28438, 28556, 29161, 35695, 53020, 56876, 58322, 71095, 71390, 116644, 142190, 142780, 145805, 156409, 284380, 291610, 312818, 583220, 625636, 782045, 1564090, 1720499, 3128180, 3440998, 6881996, 8602495, 17204990, 34409980]

約数ペア:

[(1, 34409980), (2, 17204990), (4, 8602495), (5, 6881996), (10, 3440998), (11, 3128180), (20, 1720499), (22, 1564090), (44, 782045), (55, 625636), (59, 583220), (110, 312818), (118, 291610), (121, 284380), (220, 156409), (236, 145805), (241, 142780), (242, 142190), (295, 116644), (482, 71390), (484, 71095), (590, 58322), (605, 56876), (649, 53020), (964, 35695), (1180, 29161), (1205, 28556), (1210, 28438), (1298, 26510), (2410, 14278), (2420, 14219), (2596, 13255), (2651, 12980), (3245, 10604), (4820, 7139), (5302, 6490)]