79187020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 198567936

約数和(自身を除く): 119380916

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 31, 34, 44, 55, 62, 68, 85, 110, 124, 155, 170, 187, 220, 310, 340, 341, 374, 527, 620, 682, 683, 748, 935, 1054, 1364, 1366, 1705, 1870, 2108, 2635, 2732, 3410, 3415, 3740, 5270, 5797, 6820, 6830, 7513, 10540, 11594, 11611, 13660, 15026, 21173, 23188, 23222, 28985, 30052, 37565, 42346, 46444, 57970, 58055, 75130, 84692, 105865, 115940, 116110, 127721, 150260, 211730, 232220, 232903, 255442, 359941, 423460, 465806, 510884, 638605, 719882, 931612, 1164515, 1277210, 1439764, 1799705, 2329030, 2554420, 3599410, 3959351, 4658060, 7198820, 7918702, 15837404, 19796755, 39593510, 79187020]

約数ペア:

[(1, 79187020), (2, 39593510), (4, 19796755), (5, 15837404), (10, 7918702), (11, 7198820), (17, 4658060), (20, 3959351), (22, 3599410), (31, 2554420), (34, 2329030), (44, 1799705), (55, 1439764), (62, 1277210), (68, 1164515), (85, 931612), (110, 719882), (124, 638605), (155, 510884), (170, 465806), (187, 423460), (220, 359941), (310, 255442), (340, 232903), (341, 232220), (374, 211730), (527, 150260), (620, 127721), (682, 116110), (683, 115940), (748, 105865), (935, 84692), (1054, 75130), (1364, 58055), (1366, 57970), (1705, 46444), (1870, 42346), (2108, 37565), (2635, 30052), (2732, 28985), (3410, 23222), (3415, 23188), (3740, 21173), (5270, 15026), (5797, 13660), (6820, 11611), (6830, 11594), (7513, 10540)]