413221480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{4253}}^1$

素因数の和:4618

約数の個数: 64

約数和(自身を含む): 1065882240

約数和(自身を除く): 652660760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 347, 694, 1388, 1735, 2429, 2776, 3470, 4253, 4858, 6940, 8506, 9716, 12145, 13880, 17012, 19432, 21265, 24290, 29771, 34024, 42530, 48580, 59542, 85060, 97160, 119084, 148855, 170120, 238168, 297710, 595420, 1190840, 1475791, 2951582, 5903164, 7378955, 10330537, 11806328, 14757910, 20661074, 29515820, 41322148, 51652685, 59031640, 82644296, 103305370, 206610740, 413221480]

約数ペア:

[(1, 413221480), (2, 206610740), (4, 103305370), (5, 82644296), (7, 59031640), (8, 51652685), (10, 41322148), (14, 29515820), (20, 20661074), (28, 14757910), (35, 11806328), (40, 10330537), (56, 7378955), (70, 5903164), (140, 2951582), (280, 1475791), (347, 1190840), (694, 595420), (1388, 297710), (1735, 238168), (2429, 170120), (2776, 148855), (3470, 119084), (4253, 97160), (4858, 85060), (6940, 59542), (8506, 48580), (9716, 42530), (12145, 34024), (13880, 29771), (17012, 24290), (19432, 21265)]