28508701739605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{2099}}^1\times {\mathrm{5011}}^1$

素因数の和:7514

約数の個数: 64

約数和(自身を含む): 36516549888000

約数和(自身を除く): 8007848148395

約数列:

[1, 5, 19, 95, 103, 277, 515, 1385, 1957, 2099, 5011, 5263, 9785, 10495, 25055, 26315, 28531, 39881, 95209, 142655, 199405, 216197, 476045, 516133, 542089, 581423, 1080985, 1388047, 2580665, 2710445, 2907115, 4107743, 6940235, 9806527, 10518089, 11047037, 20538715, 26372893, 49032635, 52590445, 55235185, 59886569, 131864465, 142968841, 199843691, 299432845, 714844205, 999218455, 1083363167, 1137844811, 2716407979, 2913510653, 5416815835, 5689224055, 13582039895, 14567553265, 20583900173, 55356702407, 102919500865, 276783512035, 300091597259, 1500457986295, 5701740347921, 28508701739605]

約数ペア:

[(1, 28508701739605), (5, 5701740347921), (19, 1500457986295), (95, 300091597259), (103, 276783512035), (277, 102919500865), (515, 55356702407), (1385, 20583900173), (1957, 14567553265), (2099, 13582039895), (5011, 5689224055), (5263, 5416815835), (9785, 2913510653), (10495, 2716407979), (25055, 1137844811), (26315, 1083363167), (28531, 999218455), (39881, 714844205), (95209, 299432845), (142655, 199843691), (199405, 142968841), (216197, 131864465), (476045, 59886569), (516133, 55235185), (542089, 52590445), (581423, 49032635), (1080985, 26372893), (1388047, 20538715), (2580665, 11047037), (2710445, 10518089), (2907115, 9806527), (4107743, 6940235)]