415956731140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1\times {\mathrm{2689}}^1$

素因数の和:3485

約数の個数: 96

約数和(自身を含む): 892415462400

約数和(自身を除く): 476458731260

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 241, 268, 335, 479, 482, 670, 958, 964, 1205, 1340, 1916, 2395, 2410, 2689, 4790, 4820, 5378, 9580, 10756, 13445, 16147, 26890, 32093, 32294, 53780, 64186, 64588, 80735, 115439, 128372, 160465, 161470, 180163, 230878, 320930, 322940, 360326, 461756, 577195, 641860, 648049, 720652, 900815, 1154390, 1288031, 1296098, 1801630, 2308780, 2576062, 2592196, 3240245, 3603260, 5152124, 6440155, 6480490, 7734413, 12880310, 12960980, 15468826, 25760620, 30937652, 38672065, 43419283, 77344130, 86298077, 86838566, 154688260, 172596154, 173677132, 217096415, 310415471, 345192308, 431490385, 434192830, 620830942, 862980770, 868385660, 1241661884, 1552077355, 1725961540, 3104154710, 6208309420, 20797836557, 41595673114, 83191346228, 103989182785, 207978365570, 415956731140]

約数ペア:

[(1, 415956731140), (2, 207978365570), (4, 103989182785), (5, 83191346228), (10, 41595673114), (20, 20797836557), (67, 6208309420), (134, 3104154710), (241, 1725961540), (268, 1552077355), (335, 1241661884), (479, 868385660), (482, 862980770), (670, 620830942), (958, 434192830), (964, 431490385), (1205, 345192308), (1340, 310415471), (1916, 217096415), (2395, 173677132), (2410, 172596154), (2689, 154688260), (4790, 86838566), (4820, 86298077), (5378, 77344130), (9580, 43419283), (10756, 38672065), (13445, 30937652), (16147, 25760620), (26890, 15468826), (32093, 12960980), (32294, 12880310), (53780, 7734413), (64186, 6480490), (64588, 6440155), (80735, 5152124), (115439, 3603260), (128372, 3240245), (160465, 2592196), (161470, 2576062), (180163, 2308780), (230878, 1801630), (320930, 1296098), (322940, 1288031), (360326, 1154390), (461756, 900815), (577195, 720652), (641860, 648049)]