269777950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 566963712

約数和(自身を除く): 297185762

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 53, 65, 82, 106, 130, 191, 205, 265, 325, 382, 410, 530, 533, 650, 689, 955, 1025, 1066, 1325, 1378, 1910, 2050, 2173, 2483, 2650, 2665, 3445, 4346, 4775, 4966, 5330, 6890, 7831, 9550, 10123, 10865, 12415, 13325, 15662, 17225, 20246, 21730, 24830, 26650, 28249, 34450, 39155, 50615, 54325, 56498, 62075, 78310, 101230, 101803, 108650, 124150, 131599, 141245, 195775, 203606, 253075, 263198, 282490, 391550, 415043, 506150, 509015, 657995, 706225, 830086, 1018030, 1315990, 1412450, 2075215, 2545075, 3289975, 4150430, 5090150, 5395559, 6579950, 10376075, 10791118, 20752150, 26977795, 53955590, 134888975, 269777950]

約数ペア:

[(1, 269777950), (2, 134888975), (5, 53955590), (10, 26977795), (13, 20752150), (25, 10791118), (26, 10376075), (41, 6579950), (50, 5395559), (53, 5090150), (65, 4150430), (82, 3289975), (106, 2545075), (130, 2075215), (191, 1412450), (205, 1315990), (265, 1018030), (325, 830086), (382, 706225), (410, 657995), (530, 509015), (533, 506150), (650, 415043), (689, 391550), (955, 282490), (1025, 263198), (1066, 253075), (1325, 203606), (1378, 195775), (1910, 141245), (2050, 131599), (2173, 124150), (2483, 108650), (2650, 101803), (2665, 101230), (3445, 78310), (4346, 62075), (4775, 56498), (4966, 54325), (5330, 50615), (6890, 39155), (7831, 34450), (9550, 28249), (10123, 26650), (10865, 24830), (12415, 21730), (13325, 20246), (15662, 17225)]