1693975040

素因数分解:

$2^9\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4441}}^1$

素因数の和:4613

約数の個数: 80

約数和(自身を含む): 4089749400

約数和(自身を除く): 2395774360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 298, 320, 512, 596, 640, 745, 1192, 1280, 1490, 2384, 2560, 2980, 4441, 4768, 5960, 8882, 9536, 11920, 17764, 19072, 22205, 23840, 35528, 38144, 44410, 47680, 71056, 76288, 88820, 95360, 142112, 177640, 190720, 284224, 355280, 381440, 568448, 661709, 710560, 1136896, 1323418, 1421120, 2273792, 2646836, 2842240, 3308545, 5293672, 5684480, 6617090, 10587344, 11368960, 13234180, 21174688, 26468360, 42349376, 52936720, 84698752, 105873440, 169397504, 211746880, 338795008, 423493760, 846987520, 1693975040]

約数ペア:

[(1, 1693975040), (2, 846987520), (4, 423493760), (5, 338795008), (8, 211746880), (10, 169397504), (16, 105873440), (20, 84698752), (32, 52936720), (40, 42349376), (64, 26468360), (80, 21174688), (128, 13234180), (149, 11368960), (160, 10587344), (256, 6617090), (298, 5684480), (320, 5293672), (512, 3308545), (596, 2842240), (640, 2646836), (745, 2273792), (1192, 1421120), (1280, 1323418), (1490, 1136896), (2384, 710560), (2560, 661709), (2980, 568448), (4441, 381440), (4768, 355280), (5960, 284224), (8882, 190720), (9536, 177640), (11920, 142112), (17764, 95360), (19072, 88820), (22205, 76288), (23840, 71056), (35528, 47680), (38144, 44410)]