4037791040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{742241}}^1$

素因数の和:742275

約数の個数: 56

約数和(自身を含む): 10180591272

約数和(自身を除く): 6142800232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 742241, 1484482, 2968964, 3711205, 5937928, 7422410, 11875856, 12618097, 14844820, 23751712, 25236194, 29689640, 47503424, 50472388, 59379280, 63090485, 100944776, 118758560, 126180970, 201889552, 237517120, 252361940, 403779104, 504723880, 807558208, 1009447760, 2018895520, 4037791040]

約数ペア:

[(1, 4037791040), (2, 2018895520), (4, 1009447760), (5, 807558208), (8, 504723880), (10, 403779104), (16, 252361940), (17, 237517120), (20, 201889552), (32, 126180970), (34, 118758560), (40, 100944776), (64, 63090485), (68, 59379280), (80, 50472388), (85, 47503424), (136, 29689640), (160, 25236194), (170, 23751712), (272, 14844820), (320, 12618097), (340, 11875856), (544, 7422410), (680, 5937928), (1088, 3711205), (1360, 2968964), (2720, 1484482), (5440, 742241)]