25910210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{881}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 49723632

約数和(自身を除く): 23813422

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 173, 346, 865, 881, 1730, 1762, 2941, 4405, 5882, 8810, 14705, 14977, 29410, 29954, 74885, 149770, 152413, 304826, 762065, 1524130, 2591021, 5182042, 12955105, 25910210]

約数ペア:

[(1, 25910210), (2, 12955105), (5, 5182042), (10, 2591021), (17, 1524130), (34, 762065), (85, 304826), (170, 152413), (173, 149770), (346, 74885), (865, 29954), (881, 29410), (1730, 14977), (1762, 14705), (2941, 8810), (4405, 5882)]