68176240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7043}}^1$

素因数の和:7078

約数の個数: 60

約数和(自身を含む): 174254472

約数和(自身を除く): 106078232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 7043, 9680, 14086, 28172, 35215, 56344, 70430, 77473, 112688, 140860, 154946, 281720, 309892, 387365, 563440, 619784, 774730, 852203, 1239568, 1549460, 1704406, 3098920, 3408812, 4261015, 6197840, 6817624, 8522030, 13635248, 17044060, 34088120, 68176240]

約数ペア:

[(1, 68176240), (2, 34088120), (4, 17044060), (5, 13635248), (8, 8522030), (10, 6817624), (11, 6197840), (16, 4261015), (20, 3408812), (22, 3098920), (40, 1704406), (44, 1549460), (55, 1239568), (80, 852203), (88, 774730), (110, 619784), (121, 563440), (176, 387365), (220, 309892), (242, 281720), (440, 154946), (484, 140860), (605, 112688), (880, 77473), (968, 70430), (1210, 56344), (1936, 35215), (2420, 28172), (4840, 14086), (7043, 9680)]