232908650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18859}}^1$

素因数の和:18903

約数の個数: 48

約数和(自身を含む): 491114400

約数和(自身を除く): 258205750

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 12350, 18859, 37718, 94295, 188590, 245167, 358321, 471475, 490334, 716642, 942950, 1225835, 1791605, 2451670, 3583210, 4658173, 6129175, 8958025, 9316346, 12258350, 17916050, 23290865, 46581730, 116454325, 232908650]

約数ペア:

[(1, 232908650), (2, 116454325), (5, 46581730), (10, 23290865), (13, 17916050), (19, 12258350), (25, 9316346), (26, 8958025), (38, 6129175), (50, 4658173), (65, 3583210), (95, 2451670), (130, 1791605), (190, 1225835), (247, 942950), (325, 716642), (475, 490334), (494, 471475), (650, 358321), (950, 245167), (1235, 188590), (2470, 94295), (6175, 37718), (12350, 18859)]