1159896620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 2599618560

約数和(自身を除く): 1439721940

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 139, 155, 172, 215, 278, 310, 313, 430, 556, 620, 626, 695, 860, 1252, 1333, 1390, 1565, 2666, 2780, 3130, 4309, 5332, 5977, 6260, 6665, 8618, 9703, 11954, 13330, 13459, 17236, 19406, 21545, 23908, 26660, 26918, 29885, 38812, 43090, 43507, 48515, 53836, 59770, 67295, 86180, 87014, 97030, 119540, 134590, 174028, 185287, 194060, 217535, 269180, 370574, 417229, 435070, 741148, 834458, 870140, 926435, 1348717, 1668916, 1852870, 1870801, 2086145, 2697434, 3705740, 3741602, 4172290, 5394868, 6743585, 7483204, 8344580, 9354005, 13487170, 18708010, 26974340, 37416020, 57994831, 115989662, 231979324, 289974155, 579948310, 1159896620]

約数ペア:

[(1, 1159896620), (2, 579948310), (4, 289974155), (5, 231979324), (10, 115989662), (20, 57994831), (31, 37416020), (43, 26974340), (62, 18708010), (86, 13487170), (124, 9354005), (139, 8344580), (155, 7483204), (172, 6743585), (215, 5394868), (278, 4172290), (310, 3741602), (313, 3705740), (430, 2697434), (556, 2086145), (620, 1870801), (626, 1852870), (695, 1668916), (860, 1348717), (1252, 926435), (1333, 870140), (1390, 834458), (1565, 741148), (2666, 435070), (2780, 417229), (3130, 370574), (4309, 269180), (5332, 217535), (5977, 194060), (6260, 185287), (6665, 174028), (8618, 134590), (9703, 119540), (11954, 97030), (13330, 87014), (13459, 86180), (17236, 67295), (19406, 59770), (21545, 53836), (23908, 48515), (26660, 43507), (26918, 43090), (29885, 38812)]