528099860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{2909}}^1$

素因数の和:3260

約数の個数: 48

約数和(自身を含む): 1151312400

約数和(自身を除く): 623212540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 313, 580, 626, 1252, 1565, 2909, 3130, 5818, 6260, 9077, 11636, 14545, 18154, 29090, 36308, 45385, 58180, 84361, 90770, 168722, 181540, 337444, 421805, 843610, 910517, 1687220, 1821034, 3642068, 4552585, 9105170, 18210340, 26404993, 52809986, 105619972, 132024965, 264049930, 528099860]

約数ペア:

[(1, 528099860), (2, 264049930), (4, 132024965), (5, 105619972), (10, 52809986), (20, 26404993), (29, 18210340), (58, 9105170), (116, 4552585), (145, 3642068), (290, 1821034), (313, 1687220), (580, 910517), (626, 843610), (1252, 421805), (1565, 337444), (2909, 181540), (3130, 168722), (5818, 90770), (6260, 84361), (9077, 58180), (11636, 45385), (14545, 36308), (18154, 29090)]