99260140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22871}}^1$

素因数の和:22918

約数の個数: 48

約数和(自身を含む): 245919744

約数和(自身を除く): 146659604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 22871, 45742, 91484, 114355, 160097, 228710, 320194, 457420, 640388, 709001, 800485, 1418002, 1600970, 2836004, 3201940, 3545005, 4963007, 7090010, 9926014, 14180020, 19852028, 24815035, 49630070, 99260140]

約数ペア:

[(1, 99260140), (2, 49630070), (4, 24815035), (5, 19852028), (7, 14180020), (10, 9926014), (14, 7090010), (20, 4963007), (28, 3545005), (31, 3201940), (35, 2836004), (62, 1600970), (70, 1418002), (124, 800485), (140, 709001), (155, 640388), (217, 457420), (310, 320194), (434, 228710), (620, 160097), (868, 114355), (1085, 91484), (2170, 45742), (4340, 22871)]