12590969690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1\times {\mathrm{1787}}^1$

素因数の和:2543

約数の個数: 64

約数和(自身を含む): 24752843136

約数和(自身を除く): 12161873446

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 653, 830, 1079, 1306, 1787, 2158, 3265, 3574, 5395, 6530, 8489, 8935, 10790, 16978, 17870, 23231, 42445, 46462, 54199, 84890, 108398, 116155, 148321, 232310, 270995, 296642, 541990, 704587, 741605, 1166911, 1409174, 1483210, 1928173, 2333822, 3522935, 3856346, 5834555, 7045870, 9640865, 11669110, 15169843, 19281730, 30339686, 75849215, 96853613, 151698430, 193707226, 484268065, 968536130, 1259096969, 2518193938, 6295484845, 12590969690]

約数ペア:

[(1, 12590969690), (2, 6295484845), (5, 2518193938), (10, 1259096969), (13, 968536130), (26, 484268065), (65, 193707226), (83, 151698430), (130, 96853613), (166, 75849215), (415, 30339686), (653, 19281730), (830, 15169843), (1079, 11669110), (1306, 9640865), (1787, 7045870), (2158, 5834555), (3265, 3856346), (3574, 3522935), (5395, 2333822), (6530, 1928173), (8489, 1483210), (8935, 1409174), (10790, 1166911), (16978, 741605), (17870, 704587), (23231, 541990), (42445, 296642), (46462, 270995), (54199, 232310), (84890, 148321), (108398, 116155)]