73736480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27109}}^1$

素因数の和:27141

約数の個数: 48

約数和(自身を含む): 184456440

約数和(自身を除く): 110719960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 27109, 54218, 108436, 135545, 216872, 271090, 433744, 460853, 542180, 867488, 921706, 1084360, 1843412, 2168720, 2304265, 3686824, 4337440, 4608530, 7373648, 9217060, 14747296, 18434120, 36868240, 73736480]

約数ペア:

[(1, 73736480), (2, 36868240), (4, 18434120), (5, 14747296), (8, 9217060), (10, 7373648), (16, 4608530), (17, 4337440), (20, 3686824), (32, 2304265), (34, 2168720), (40, 1843412), (68, 1084360), (80, 921706), (85, 867488), (136, 542180), (160, 460853), (170, 433744), (272, 271090), (340, 216872), (544, 135545), (680, 108436), (1360, 54218), (2720, 27109)]