72499563520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{14160071}}^1$

素因数の和:14160096

約数の個数: 44

約数和(自身を含む): 173914004304

約数和(自身を除く): 101414440784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 14160071, 28320142, 56640284, 70800355, 113280568, 141600710, 226561136, 283201420, 453122272, 566402840, 906244544, 1132805680, 1812489088, 2265611360, 3624978176, 4531222720, 7249956352, 9062445440, 14499912704, 18124890880, 36249781760, 72499563520]

約数ペア:

[(1, 72499563520), (2, 36249781760), (4, 18124890880), (5, 14499912704), (8, 9062445440), (10, 7249956352), (16, 4531222720), (20, 3624978176), (32, 2265611360), (40, 1812489088), (64, 1132805680), (80, 906244544), (128, 566402840), (160, 453122272), (256, 283201420), (320, 226561136), (512, 141600710), (640, 113280568), (1024, 70800355), (1280, 56640284), (2560, 28320142), (5120, 14160071)]