941049760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{840223}}^1$

素因数の和:840245

約数の個数: 48

約数和(自身を含む): 2540837376

約数和(自身を除く): 1599787616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 840223, 1680446, 3360892, 4201115, 5881561, 6721784, 8402230, 11763122, 13443568, 16804460, 23526244, 26887136, 29407805, 33608920, 47052488, 58815610, 67217840, 94104976, 117631220, 134435680, 188209952, 235262440, 470524880, 941049760]

約数ペア:

[(1, 941049760), (2, 470524880), (4, 235262440), (5, 188209952), (7, 134435680), (8, 117631220), (10, 94104976), (14, 67217840), (16, 58815610), (20, 47052488), (28, 33608920), (32, 29407805), (35, 26887136), (40, 23526244), (56, 16804460), (70, 13443568), (80, 11763122), (112, 8402230), (140, 6721784), (160, 5881561), (224, 4201115), (280, 3360892), (560, 1680446), (1120, 840223)]