98244020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5897}}^1$

素因数の和:5937

約数の個数: 72

約数和(自身を含む): 254156616

約数和(自身を除く): 155912596

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, 1666, 2380, 3332, 4165, 5897, 8330, 11794, 16660, 23588, 29485, 41279, 58970, 82558, 100249, 117940, 165116, 200498, 206395, 288953, 400996, 412790, 501245, 577906, 701743, 825580, 1002490, 1155812, 1403486, 1444765, 2004980, 2806972, 2889530, 3508715, 4912201, 5779060, 7017430, 9824402, 14034860, 19648804, 24561005, 49122010, 98244020]

約数ペア:

[(1, 98244020), (2, 49122010), (4, 24561005), (5, 19648804), (7, 14034860), (10, 9824402), (14, 7017430), (17, 5779060), (20, 4912201), (28, 3508715), (34, 2889530), (35, 2806972), (49, 2004980), (68, 1444765), (70, 1403486), (85, 1155812), (98, 1002490), (119, 825580), (140, 701743), (170, 577906), (196, 501245), (238, 412790), (245, 400996), (340, 288953), (476, 206395), (490, 200498), (595, 165116), (833, 117940), (980, 100249), (1190, 82558), (1666, 58970), (2380, 41279), (3332, 29485), (4165, 23588), (5897, 16660), (8330, 11794)]