542256260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{743}}^1$

素因数の和:1173

約数の個数: 96

約数和(自身を含む): 1406909952

約数和(自身を除く): 864653692

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 401, 455, 743, 802, 910, 1486, 1604, 1820, 2005, 2807, 2972, 3715, 4010, 5201, 5213, 5614, 7430, 8020, 9659, 10402, 10426, 11228, 14035, 14860, 19318, 20804, 20852, 26005, 26065, 28070, 36491, 38636, 48295, 52010, 52130, 56140, 67613, 72982, 96590, 104020, 104260, 135226, 145964, 182455, 193180, 270452, 297943, 338065, 364910, 595886, 676130, 729820, 1191772, 1352260, 1489715, 2085601, 2979430, 3873259, 4171202, 5958860, 7746518, 8342404, 10428005, 15493036, 19366295, 20856010, 27112813, 38732590, 41712020, 54225626, 77465180, 108451252, 135564065, 271128130, 542256260]

約数ペア:

[(1, 542256260), (2, 271128130), (4, 135564065), (5, 108451252), (7, 77465180), (10, 54225626), (13, 41712020), (14, 38732590), (20, 27112813), (26, 20856010), (28, 19366295), (35, 15493036), (52, 10428005), (65, 8342404), (70, 7746518), (91, 5958860), (130, 4171202), (140, 3873259), (182, 2979430), (260, 2085601), (364, 1489715), (401, 1352260), (455, 1191772), (743, 729820), (802, 676130), (910, 595886), (1486, 364910), (1604, 338065), (1820, 297943), (2005, 270452), (2807, 193180), (2972, 182455), (3715, 145964), (4010, 135226), (5201, 104260), (5213, 104020), (5614, 96590), (7430, 72982), (8020, 67613), (9659, 56140), (10402, 52130), (10426, 52010), (11228, 48295), (14035, 38636), (14860, 36491), (19318, 28070), (20804, 26065), (20852, 26005)]