16727360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4021}}^1$

素因数の和:4051

約数の個数: 56

約数和(自身を含む): 42906696

約数和(自身を除く): 26179336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4021, 4160, 8042, 16084, 20105, 32168, 40210, 52273, 64336, 80420, 104546, 128672, 160840, 209092, 257344, 261365, 321680, 418184, 522730, 643360, 836368, 1045460, 1286720, 1672736, 2090920, 3345472, 4181840, 8363680, 16727360]

約数ペア:

[(1, 16727360), (2, 8363680), (4, 4181840), (5, 3345472), (8, 2090920), (10, 1672736), (13, 1286720), (16, 1045460), (20, 836368), (26, 643360), (32, 522730), (40, 418184), (52, 321680), (64, 261365), (65, 257344), (80, 209092), (104, 160840), (130, 128672), (160, 104546), (208, 80420), (260, 64336), (320, 52273), (416, 40210), (520, 32168), (832, 20105), (1040, 16084), (2080, 8042), (4021, 4160)]