2027837560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{22013}}^1$

素因数の和:22085

約数の個数: 96

約数和(自身を含む): 5420727360

約数和(自身を除く): 3392889800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 49, 56, 70, 94, 98, 140, 188, 196, 235, 245, 280, 329, 376, 392, 470, 490, 658, 940, 980, 1316, 1645, 1880, 1960, 2303, 2632, 3290, 4606, 6580, 9212, 11515, 13160, 18424, 22013, 23030, 44026, 46060, 88052, 92120, 110065, 154091, 176104, 220130, 308182, 440260, 616364, 770455, 880520, 1034611, 1078637, 1232728, 1540910, 2069222, 2157274, 3081820, 4138444, 4314548, 5173055, 5393185, 6163640, 7242277, 8276888, 8629096, 10346110, 10786370, 14484554, 20692220, 21572740, 28969108, 36211385, 41384440, 43145480, 50695939, 57938216, 72422770, 101391878, 144845540, 202783756, 253479695, 289691080, 405567512, 506959390, 1013918780, 2027837560]

約数ペア:

[(1, 2027837560), (2, 1013918780), (4, 506959390), (5, 405567512), (7, 289691080), (8, 253479695), (10, 202783756), (14, 144845540), (20, 101391878), (28, 72422770), (35, 57938216), (40, 50695939), (47, 43145480), (49, 41384440), (56, 36211385), (70, 28969108), (94, 21572740), (98, 20692220), (140, 14484554), (188, 10786370), (196, 10346110), (235, 8629096), (245, 8276888), (280, 7242277), (329, 6163640), (376, 5393185), (392, 5173055), (470, 4314548), (490, 4138444), (658, 3081820), (940, 2157274), (980, 2069222), (1316, 1540910), (1645, 1232728), (1880, 1078637), (1960, 1034611), (2303, 880520), (2632, 770455), (3290, 616364), (4606, 440260), (6580, 308182), (9212, 220130), (11515, 176104), (13160, 154091), (18424, 110065), (22013, 92120), (23030, 88052), (44026, 46060)]