1264808110420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{46573}}^1$

素因数の和:46969

約数の個数: 96

約数和(自身を含む): 2744685554688

約数和(自身を除く): 1479877444268

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 167, 173, 188, 235, 334, 346, 470, 668, 692, 835, 865, 940, 1670, 1730, 3340, 3460, 7849, 8131, 15698, 16262, 28891, 31396, 32524, 39245, 40655, 46573, 57782, 78490, 81310, 93146, 115564, 144455, 156980, 162620, 186292, 232865, 288910, 465730, 577820, 931460, 1357877, 2188931, 2715754, 4377862, 5431508, 6789385, 7777691, 8057129, 8755724, 10944655, 13578770, 15555382, 16114258, 21889310, 27157540, 31110764, 32228516, 38888455, 40285645, 43778620, 77776910, 80571290, 155553820, 161142580, 365551477, 378685063, 731102954, 757370126, 1345540543, 1462205908, 1514740252, 1827757385, 1893425315, 2691081086, 3655514770, 3786850630, 5382162172, 6727702715, 7311029540, 7573701260, 13455405430, 26910810860, 63240405521, 126480811042, 252961622084, 316202027605, 632404055210, 1264808110420]

約数ペア:

[(1, 1264808110420), (2, 632404055210), (4, 316202027605), (5, 252961622084), (10, 126480811042), (20, 63240405521), (47, 26910810860), (94, 13455405430), (167, 7573701260), (173, 7311029540), (188, 6727702715), (235, 5382162172), (334, 3786850630), (346, 3655514770), (470, 2691081086), (668, 1893425315), (692, 1827757385), (835, 1514740252), (865, 1462205908), (940, 1345540543), (1670, 757370126), (1730, 731102954), (3340, 378685063), (3460, 365551477), (7849, 161142580), (8131, 155553820), (15698, 80571290), (16262, 77776910), (28891, 43778620), (31396, 40285645), (32524, 38888455), (39245, 32228516), (40655, 31110764), (46573, 27157540), (57782, 21889310), (78490, 16114258), (81310, 15555382), (93146, 13578770), (115564, 10944655), (144455, 8755724), (156980, 8057129), (162620, 7777691), (186292, 6789385), (232865, 5431508), (288910, 4377862), (465730, 2715754), (577820, 2188931), (931460, 1357877)]