40846260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7481}}^1$

素因数の和:7513

約数の個数: 96

約数和(自身を含む): 140781312

約数和(自身を除く): 99935052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 7481, 14962, 22443, 29924, 37405, 44886, 52367, 74810, 89772, 97253, 104734, 112215, 149620, 157101, 194506, 209468, 224430, 261835, 291759, 314202, 389012, 448860, 486265, 523670, 583518, 628404, 680771, 785505, 972530, 1047340, 1167036, 1361542, 1458795, 1571010, 1945060, 2042313, 2723084, 2917590, 3142020, 3403855, 4084626, 5835180, 6807710, 8169252, 10211565, 13615420, 20423130, 40846260]

約数ペア:

[(1, 40846260), (2, 20423130), (3, 13615420), (4, 10211565), (5, 8169252), (6, 6807710), (7, 5835180), (10, 4084626), (12, 3403855), (13, 3142020), (14, 2917590), (15, 2723084), (20, 2042313), (21, 1945060), (26, 1571010), (28, 1458795), (30, 1361542), (35, 1167036), (39, 1047340), (42, 972530), (52, 785505), (60, 680771), (65, 628404), (70, 583518), (78, 523670), (84, 486265), (91, 448860), (105, 389012), (130, 314202), (140, 291759), (156, 261835), (182, 224430), (195, 209468), (210, 194506), (260, 157101), (273, 149620), (364, 112215), (390, 104734), (420, 97253), (455, 89772), (546, 74810), (780, 52367), (910, 44886), (1092, 37405), (1365, 29924), (1820, 22443), (2730, 14962), (5460, 7481)]