17966170100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{33413}}^1$

素因数の和:33729

約数の個数: 72

約数和(自身を含む): 41184759840

約数和(自身を除く): 23218589740

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 283, 380, 475, 566, 950, 1132, 1415, 1900, 2830, 5377, 5660, 7075, 10754, 14150, 21508, 26885, 28300, 33413, 53770, 66826, 107540, 133652, 134425, 167065, 268850, 334130, 537700, 634847, 668260, 835325, 1269694, 1670650, 2539388, 3174235, 3341300, 6348470, 9455879, 12696940, 15871175, 18911758, 31742350, 37823516, 47279395, 63484700, 94558790, 179661701, 189117580, 236396975, 359323402, 472793950, 718646804, 898308505, 945587900, 1796617010, 3593234020, 4491542525, 8983085050, 17966170100]

約数ペア:

[(1, 17966170100), (2, 8983085050), (4, 4491542525), (5, 3593234020), (10, 1796617010), (19, 945587900), (20, 898308505), (25, 718646804), (38, 472793950), (50, 359323402), (76, 236396975), (95, 189117580), (100, 179661701), (190, 94558790), (283, 63484700), (380, 47279395), (475, 37823516), (566, 31742350), (950, 18911758), (1132, 15871175), (1415, 12696940), (1900, 9455879), (2830, 6348470), (5377, 3341300), (5660, 3174235), (7075, 2539388), (10754, 1670650), (14150, 1269694), (21508, 835325), (26885, 668260), (28300, 634847), (33413, 537700), (53770, 334130), (66826, 268850), (107540, 167065), (133652, 134425)]