238416100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{183397}}^1$

素因数の和:183424

約数の個数: 36

約数和(自身を含む): 557163124

約数和(自身を除く): 318747024

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 183397, 366794, 733588, 916985, 1833970, 2384161, 3667940, 4584925, 4768322, 9169850, 9536644, 11920805, 18339700, 23841610, 47683220, 59604025, 119208050, 238416100]

約数ペア:

[(1, 238416100), (2, 119208050), (4, 59604025), (5, 47683220), (10, 23841610), (13, 18339700), (20, 11920805), (25, 9536644), (26, 9169850), (50, 4768322), (52, 4584925), (65, 3667940), (100, 2384161), (130, 1833970), (260, 916985), (325, 733588), (650, 366794), (1300, 183397)]