1369861760

素因数分解:

$2^7\times 5^1\times {\mathrm{131}}^1\times {\mathrm{16339}}^1$

素因数の和:16489

約数の個数: 64

約数和(自身を含む): 3300026400

約数和(自身を除く): 1930164640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 262, 320, 524, 640, 655, 1048, 1310, 2096, 2620, 4192, 5240, 8384, 10480, 16339, 16768, 20960, 32678, 41920, 65356, 81695, 83840, 130712, 163390, 261424, 326780, 522848, 653560, 1045696, 1307120, 2091392, 2140409, 2614240, 4280818, 5228480, 8561636, 10456960, 10702045, 17123272, 21404090, 34246544, 42808180, 68493088, 85616360, 136986176, 171232720, 273972352, 342465440, 684930880, 1369861760]

約数ペア:

[(1, 1369861760), (2, 684930880), (4, 342465440), (5, 273972352), (8, 171232720), (10, 136986176), (16, 85616360), (20, 68493088), (32, 42808180), (40, 34246544), (64, 21404090), (80, 17123272), (128, 10702045), (131, 10456960), (160, 8561636), (262, 5228480), (320, 4280818), (524, 2614240), (640, 2140409), (655, 2091392), (1048, 1307120), (1310, 1045696), (2096, 653560), (2620, 522848), (4192, 326780), (5240, 261424), (8384, 163390), (10480, 130712), (16339, 83840), (16768, 81695), (20960, 65356), (32678, 41920)]