61198240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 156219840

約数和(自身を除く): 95021600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 76, 80, 82, 95, 152, 160, 164, 190, 205, 304, 328, 380, 410, 491, 608, 656, 760, 779, 820, 982, 1312, 1520, 1558, 1640, 1964, 2455, 3040, 3116, 3280, 3895, 3928, 4910, 6232, 6560, 7790, 7856, 9329, 9820, 12464, 15580, 15712, 18658, 19640, 20131, 24928, 31160, 37316, 39280, 40262, 46645, 62320, 74632, 78560, 80524, 93290, 100655, 124640, 149264, 161048, 186580, 201310, 298528, 322096, 373160, 382489, 402620, 644192, 746320, 764978, 805240, 1492640, 1529956, 1610480, 1912445, 3059912, 3220960, 3824890, 6119824, 7649780, 12239648, 15299560, 30599120, 61198240]

約数ペア:

[(1, 61198240), (2, 30599120), (4, 15299560), (5, 12239648), (8, 7649780), (10, 6119824), (16, 3824890), (19, 3220960), (20, 3059912), (32, 1912445), (38, 1610480), (40, 1529956), (41, 1492640), (76, 805240), (80, 764978), (82, 746320), (95, 644192), (152, 402620), (160, 382489), (164, 373160), (190, 322096), (205, 298528), (304, 201310), (328, 186580), (380, 161048), (410, 149264), (491, 124640), (608, 100655), (656, 93290), (760, 80524), (779, 78560), (820, 74632), (982, 62320), (1312, 46645), (1520, 40262), (1558, 39280), (1640, 37316), (1964, 31160), (2455, 24928), (3040, 20131), (3116, 19640), (3280, 18658), (3895, 15712), (3928, 15580), (4910, 12464), (6232, 9820), (6560, 9329), (7790, 7856)]