194634700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8807}}^1$

素因数の和:8851

約数の個数: 72

約数和(自身を含む): 481656672

約数和(自身を除く): 287021972

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 4420, 5525, 8807, 11050, 17614, 22100, 35228, 44035, 88070, 114491, 149719, 176140, 220175, 228982, 299438, 440350, 457964, 572455, 598876, 748595, 880700, 1144910, 1497190, 1946347, 2289820, 2862275, 2994380, 3742975, 3892694, 5724550, 7485950, 7785388, 9731735, 11449100, 14971900, 19463470, 38926940, 48658675, 97317350, 194634700]

約数ペア:

[(1, 194634700), (2, 97317350), (4, 48658675), (5, 38926940), (10, 19463470), (13, 14971900), (17, 11449100), (20, 9731735), (25, 7785388), (26, 7485950), (34, 5724550), (50, 3892694), (52, 3742975), (65, 2994380), (68, 2862275), (85, 2289820), (100, 1946347), (130, 1497190), (170, 1144910), (221, 880700), (260, 748595), (325, 598876), (340, 572455), (425, 457964), (442, 440350), (650, 299438), (850, 228982), (884, 220175), (1105, 176140), (1300, 149719), (1700, 114491), (2210, 88070), (4420, 44035), (5525, 35228), (8807, 22100), (11050, 17614)]