969101780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:753

約数の個数: 96

約数和(自身を含む): 2207229696

約数和(自身を除く): 1238127916

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 97, 115, 148, 185, 194, 230, 370, 388, 460, 485, 587, 740, 851, 970, 1174, 1702, 1940, 2231, 2348, 2935, 3404, 3589, 4255, 4462, 5870, 7178, 8510, 8924, 11155, 11740, 13501, 14356, 17020, 17945, 21719, 22310, 27002, 35890, 43438, 44620, 54004, 56939, 67505, 71780, 82547, 86876, 108595, 113878, 135010, 165094, 217190, 227756, 270020, 284695, 330188, 412735, 434380, 499537, 569390, 825470, 999074, 1138780, 1309597, 1650940, 1998148, 2106743, 2497685, 2619194, 4213486, 4995370, 5238388, 6547985, 8426972, 9990740, 10533715, 13095970, 21067430, 26191940, 42134860, 48455089, 96910178, 193820356, 242275445, 484550890, 969101780]

約数ペア:

[(1, 969101780), (2, 484550890), (4, 242275445), (5, 193820356), (10, 96910178), (20, 48455089), (23, 42134860), (37, 26191940), (46, 21067430), (74, 13095970), (92, 10533715), (97, 9990740), (115, 8426972), (148, 6547985), (185, 5238388), (194, 4995370), (230, 4213486), (370, 2619194), (388, 2497685), (460, 2106743), (485, 1998148), (587, 1650940), (740, 1309597), (851, 1138780), (970, 999074), (1174, 825470), (1702, 569390), (1940, 499537), (2231, 434380), (2348, 412735), (2935, 330188), (3404, 284695), (3589, 270020), (4255, 227756), (4462, 217190), (5870, 165094), (7178, 135010), (8510, 113878), (8924, 108595), (11155, 86876), (11740, 82547), (13501, 71780), (14356, 67505), (17020, 56939), (17945, 54004), (21719, 44620), (22310, 43438), (27002, 35890)]