113296520

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 263822400

約数和(自身を除く): 150525880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 61, 118, 122, 236, 244, 295, 305, 472, 488, 590, 610, 787, 1180, 1220, 1574, 2360, 2440, 3148, 3599, 3935, 6296, 7198, 7870, 14396, 15740, 17995, 28792, 31480, 35990, 46433, 48007, 71980, 92866, 96014, 143960, 185732, 192028, 232165, 240035, 371464, 384056, 464330, 480070, 928660, 960140, 1857320, 1920280, 2832413, 5664826, 11329652, 14162065, 22659304, 28324130, 56648260, 113296520]

約数ペア:

[(1, 113296520), (2, 56648260), (4, 28324130), (5, 22659304), (8, 14162065), (10, 11329652), (20, 5664826), (40, 2832413), (59, 1920280), (61, 1857320), (118, 960140), (122, 928660), (236, 480070), (244, 464330), (295, 384056), (305, 371464), (472, 240035), (488, 232165), (590, 192028), (610, 185732), (787, 143960), (1180, 96014), (1220, 92866), (1574, 71980), (2360, 48007), (2440, 46433), (3148, 35990), (3599, 31480), (3935, 28792), (6296, 17995), (7198, 15740), (7870, 14396)]