43028020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 111041280

約数和(自身を除く): 68013260

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 101, 119, 140, 170, 179, 202, 238, 340, 358, 404, 476, 505, 595, 707, 716, 895, 1010, 1190, 1253, 1414, 1717, 1790, 2020, 2380, 2506, 2828, 3043, 3434, 3535, 3580, 5012, 6086, 6265, 6868, 7070, 8585, 12019, 12172, 12530, 14140, 15215, 17170, 18079, 21301, 24038, 25060, 30430, 34340, 36158, 42602, 48076, 60095, 60860, 72316, 85204, 90395, 106505, 120190, 126553, 180790, 213010, 240380, 253106, 307343, 361580, 426020, 506212, 614686, 632765, 1229372, 1265530, 1536715, 2151401, 2531060, 3073430, 4302802, 6146860, 8605604, 10757005, 21514010, 43028020]

約数ペア:

[(1, 43028020), (2, 21514010), (4, 10757005), (5, 8605604), (7, 6146860), (10, 4302802), (14, 3073430), (17, 2531060), (20, 2151401), (28, 1536715), (34, 1265530), (35, 1229372), (68, 632765), (70, 614686), (85, 506212), (101, 426020), (119, 361580), (140, 307343), (170, 253106), (179, 240380), (202, 213010), (238, 180790), (340, 126553), (358, 120190), (404, 106505), (476, 90395), (505, 85204), (595, 72316), (707, 60860), (716, 60095), (895, 48076), (1010, 42602), (1190, 36158), (1253, 34340), (1414, 30430), (1717, 25060), (1790, 24038), (2020, 21301), (2380, 18079), (2506, 17170), (2828, 15215), (3043, 14140), (3434, 12530), (3535, 12172), (3580, 12019), (5012, 8585), (6086, 7070), (6265, 6868)]