1098160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 80

約数和(自身を含む): 3053376

約数和(自身を除く): 1955216

約数列:

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

約数ペア:

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