996801370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{743}}^1$

素因数の和:1099

約数の個数: 64

約数和(自身を含む): 1979873280

約数和(自身を除く): 983071910

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 307, 437, 614, 743, 874, 1486, 1535, 2185, 3070, 3715, 4370, 5833, 7061, 7430, 11666, 14117, 14122, 17089, 28234, 29165, 34178, 35305, 58330, 70585, 70610, 85445, 134159, 141170, 170890, 228101, 268318, 324691, 456202, 649382, 670795, 1140505, 1341590, 1623455, 2281010, 3246910, 4333919, 5246323, 8667838, 10492646, 21669595, 26231615, 43339190, 52463230, 99680137, 199360274, 498400685, 996801370]

約数ペア:

[(1, 996801370), (2, 498400685), (5, 199360274), (10, 99680137), (19, 52463230), (23, 43339190), (38, 26231615), (46, 21669595), (95, 10492646), (115, 8667838), (190, 5246323), (230, 4333919), (307, 3246910), (437, 2281010), (614, 1623455), (743, 1341590), (874, 1140505), (1486, 670795), (1535, 649382), (2185, 456202), (3070, 324691), (3715, 268318), (4370, 228101), (5833, 170890), (7061, 141170), (7430, 134159), (11666, 85445), (14117, 70610), (14122, 70585), (17089, 58330), (28234, 35305), (29165, 34178)]