133061000

素因数分解:

$2^3\times 5^3\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 313148160

約数和(自身を除く): 180087160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 271, 491, 500, 542, 982, 1000, 1084, 1355, 1964, 2168, 2455, 2710, 3928, 4910, 5420, 6775, 9820, 10840, 12275, 13550, 19640, 24550, 27100, 33875, 49100, 54200, 61375, 67750, 98200, 122750, 133061, 135500, 245500, 266122, 271000, 491000, 532244, 665305, 1064488, 1330610, 2661220, 3326525, 5322440, 6653050, 13306100, 16632625, 26612200, 33265250, 66530500, 133061000]

約数ペア:

[(1, 133061000), (2, 66530500), (4, 33265250), (5, 26612200), (8, 16632625), (10, 13306100), (20, 6653050), (25, 5322440), (40, 3326525), (50, 2661220), (100, 1330610), (125, 1064488), (200, 665305), (250, 532244), (271, 491000), (491, 271000), (500, 266122), (542, 245500), (982, 135500), (1000, 133061), (1084, 122750), (1355, 98200), (1964, 67750), (2168, 61375), (2455, 54200), (2710, 49100), (3928, 33875), (4910, 27100), (5420, 24550), (6775, 19640), (9820, 13550), (10840, 12275)]