726729560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{4933}}^1$

素因数の和:5100

約数の個数: 64

約数和(自身を含む): 1705190400

約数和(自身を除く): 978460840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 127, 145, 232, 254, 290, 508, 580, 635, 1016, 1160, 1270, 2540, 3683, 4933, 5080, 7366, 9866, 14732, 18415, 19732, 24665, 29464, 36830, 39464, 49330, 73660, 98660, 143057, 147320, 197320, 286114, 572228, 626491, 715285, 1144456, 1252982, 1430570, 2505964, 2861140, 3132455, 5011928, 5722280, 6264910, 12529820, 18168239, 25059640, 36336478, 72672956, 90841195, 145345912, 181682390, 363364780, 726729560]

約数ペア:

[(1, 726729560), (2, 363364780), (4, 181682390), (5, 145345912), (8, 90841195), (10, 72672956), (20, 36336478), (29, 25059640), (40, 18168239), (58, 12529820), (116, 6264910), (127, 5722280), (145, 5011928), (232, 3132455), (254, 2861140), (290, 2505964), (508, 1430570), (580, 1252982), (635, 1144456), (1016, 715285), (1160, 626491), (1270, 572228), (2540, 286114), (3683, 197320), (4933, 147320), (5080, 143057), (7366, 98660), (9866, 73660), (14732, 49330), (18415, 39464), (19732, 36830), (24665, 29464)]