966736690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 1861574400

約数和(自身を除く): 894837710

約数列:

[1, 2, 5, 10, 23, 46, 83, 89, 115, 166, 178, 230, 415, 445, 569, 830, 890, 1138, 1909, 2047, 2845, 3818, 4094, 5690, 7387, 9545, 10235, 13087, 14774, 19090, 20470, 26174, 36935, 47227, 50641, 65435, 73870, 94454, 101282, 130870, 169901, 236135, 253205, 339802, 472270, 506410, 849505, 1086221, 1164743, 1699010, 2172442, 2329486, 4203203, 5431105, 5823715, 8406406, 10862210, 11647430, 21016015, 42032030, 96673669, 193347338, 483368345, 966736690]

約数ペア:

[(1, 966736690), (2, 483368345), (5, 193347338), (10, 96673669), (23, 42032030), (46, 21016015), (83, 11647430), (89, 10862210), (115, 8406406), (166, 5823715), (178, 5431105), (230, 4203203), (415, 2329486), (445, 2172442), (569, 1699010), (830, 1164743), (890, 1086221), (1138, 849505), (1909, 506410), (2047, 472270), (2845, 339802), (3818, 253205), (4094, 236135), (5690, 169901), (7387, 130870), (9545, 101282), (10235, 94454), (13087, 73870), (14774, 65435), (19090, 50641), (20470, 47227), (26174, 36935)]