26637802240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{2972969}}^1$

素因数の和:2972997

約数の個数: 72

約数和(自身を含む): 72921008160

約数和(自身を除く): 46283205920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 2972969, 5945938, 11891876, 14864845, 20810783, 23783752, 29729690, 41621566, 47567504, 59459380, 83243132, 95135008, 104053915, 118918760, 166486264, 190270016, 208107830, 237837520, 332972528, 380540032, 416215660, 475675040, 665945056, 761080064, 832431320, 951350080, 1331890112, 1664862640, 1902700160, 2663780224, 3329725280, 3805400320, 5327560448, 6659450560, 13318901120, 26637802240]

約数ペア:

[(1, 26637802240), (2, 13318901120), (4, 6659450560), (5, 5327560448), (7, 3805400320), (8, 3329725280), (10, 2663780224), (14, 1902700160), (16, 1664862640), (20, 1331890112), (28, 951350080), (32, 832431320), (35, 761080064), (40, 665945056), (56, 475675040), (64, 416215660), (70, 380540032), (80, 332972528), (112, 237837520), (128, 208107830), (140, 190270016), (160, 166486264), (224, 118918760), (256, 104053915), (280, 95135008), (320, 83243132), (448, 59459380), (560, 47567504), (640, 41621566), (896, 29729690), (1120, 23783752), (1280, 20810783), (1792, 14864845), (2240, 11891876), (4480, 5945938), (8960, 2972969)]