25332430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1327}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 48190464

約数和(自身を除く): 22858034

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 1327, 1909, 2654, 3818, 6635, 9545, 13270, 19090, 30521, 61042, 110141, 152605, 220282, 305210, 550705, 1101410, 2533243, 5066486, 12666215, 25332430]

約数ペア:

[(1, 25332430), (2, 12666215), (5, 5066486), (10, 2533243), (23, 1101410), (46, 550705), (83, 305210), (115, 220282), (166, 152605), (230, 110141), (415, 61042), (830, 30521), (1327, 19090), (1909, 13270), (2654, 9545), (3818, 6635)]