2196320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 6205248

約数和(自身を除く): 4008928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 53, 56, 70, 74, 80, 106, 112, 140, 148, 160, 185, 212, 224, 259, 265, 280, 296, 370, 371, 424, 518, 530, 560, 592, 740, 742, 848, 1036, 1060, 1120, 1184, 1295, 1480, 1484, 1696, 1855, 1961, 2072, 2120, 2590, 2960, 2968, 3710, 3922, 4144, 4240, 5180, 5920, 5936, 7420, 7844, 8288, 8480, 9805, 10360, 11872, 13727, 14840, 15688, 19610, 20720, 27454, 29680, 31376, 39220, 41440, 54908, 59360, 62752, 68635, 78440, 109816, 137270, 156880, 219632, 274540, 313760, 439264, 549080, 1098160, 2196320]

約数ペア:

[(1, 2196320), (2, 1098160), (4, 549080), (5, 439264), (7, 313760), (8, 274540), (10, 219632), (14, 156880), (16, 137270), (20, 109816), (28, 78440), (32, 68635), (35, 62752), (37, 59360), (40, 54908), (53, 41440), (56, 39220), (70, 31376), (74, 29680), (80, 27454), (106, 20720), (112, 19610), (140, 15688), (148, 14840), (160, 13727), (185, 11872), (212, 10360), (224, 9805), (259, 8480), (265, 8288), (280, 7844), (296, 7420), (370, 5936), (371, 5920), (424, 5180), (518, 4240), (530, 4144), (560, 3922), (592, 3710), (740, 2968), (742, 2960), (848, 2590), (1036, 2120), (1060, 2072), (1120, 1961), (1184, 1855), (1295, 1696), (1480, 1484)]