200017580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2775

約数の個数: 96

約数和(自身を含む): 524869632

約数和(自身を除く): 324852052

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 170, 217, 238, 310, 340, 434, 476, 527, 595, 620, 868, 1054, 1085, 1190, 2108, 2170, 2380, 2635, 2711, 3689, 4340, 5270, 5422, 7378, 10540, 10844, 13555, 14756, 18445, 18977, 27110, 36890, 37954, 46087, 54220, 73780, 75908, 84041, 92174, 94885, 168082, 184348, 189770, 230435, 322609, 336164, 379540, 420205, 460870, 588287, 645218, 840410, 921740, 1176574, 1290436, 1428697, 1613045, 1680820, 2353148, 2857394, 2941435, 3226090, 5714788, 5882870, 6452180, 7143485, 10000879, 11765740, 14286970, 20001758, 28573940, 40003516, 50004395, 100008790, 200017580]

約数ペア:

[(1, 200017580), (2, 100008790), (4, 50004395), (5, 40003516), (7, 28573940), (10, 20001758), (14, 14286970), (17, 11765740), (20, 10000879), (28, 7143485), (31, 6452180), (34, 5882870), (35, 5714788), (62, 3226090), (68, 2941435), (70, 2857394), (85, 2353148), (119, 1680820), (124, 1613045), (140, 1428697), (155, 1290436), (170, 1176574), (217, 921740), (238, 840410), (310, 645218), (340, 588287), (434, 460870), (476, 420205), (527, 379540), (595, 336164), (620, 322609), (868, 230435), (1054, 189770), (1085, 184348), (1190, 168082), (2108, 94885), (2170, 92174), (2380, 84041), (2635, 75908), (2711, 73780), (3689, 54220), (4340, 46087), (5270, 37954), (5422, 36890), (7378, 27110), (10540, 18977), (10844, 18445), (13555, 14756)]