24706780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1483}}^1$

素因数の和:1523

約数の個数: 72

約数和(自身を含む): 63948528

約数和(自身を除く): 39241748

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1483, 1666, 2380, 2966, 3332, 4165, 5932, 7415, 8330, 10381, 14830, 16660, 20762, 25211, 29660, 41524, 50422, 51905, 72667, 100844, 103810, 126055, 145334, 176477, 207620, 252110, 290668, 352954, 363335, 504220, 705908, 726670, 882385, 1235339, 1453340, 1764770, 2470678, 3529540, 4941356, 6176695, 12353390, 24706780]

約数ペア:

[(1, 24706780), (2, 12353390), (4, 6176695), (5, 4941356), (7, 3529540), (10, 2470678), (14, 1764770), (17, 1453340), (20, 1235339), (28, 882385), (34, 726670), (35, 705908), (49, 504220), (68, 363335), (70, 352954), (85, 290668), (98, 252110), (119, 207620), (140, 176477), (170, 145334), (196, 126055), (238, 103810), (245, 100844), (340, 72667), (476, 51905), (490, 50422), (595, 41524), (833, 29660), (980, 25211), (1190, 20762), (1483, 16660), (1666, 14830), (2380, 10381), (2966, 8330), (3332, 7415), (4165, 5932)]