4053178040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{9679}}^1$

素因数の和:9757

約数の個数: 96

約数和(自身を含む): 9957816000

約数和(自身を除く): 5904637960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 361, 380, 551, 580, 722, 760, 1102, 1160, 1444, 1805, 2204, 2755, 2888, 3610, 4408, 5510, 7220, 9679, 10469, 11020, 14440, 19358, 20938, 22040, 38716, 41876, 48395, 52345, 77432, 83752, 96790, 104690, 183901, 193580, 209380, 280691, 367802, 387160, 418760, 561382, 735604, 919505, 1122764, 1403455, 1471208, 1839010, 2245528, 2806910, 3494119, 3678020, 5333129, 5613820, 6988238, 7356040, 10666258, 11227640, 13976476, 17470595, 21332516, 26665645, 27952952, 34941190, 42665032, 53331290, 69882380, 101329451, 106662580, 139764760, 202658902, 213325160, 405317804, 506647255, 810635608, 1013294510, 2026589020, 4053178040]

約数ペア:

[(1, 4053178040), (2, 2026589020), (4, 1013294510), (5, 810635608), (8, 506647255), (10, 405317804), (19, 213325160), (20, 202658902), (29, 139764760), (38, 106662580), (40, 101329451), (58, 69882380), (76, 53331290), (95, 42665032), (116, 34941190), (145, 27952952), (152, 26665645), (190, 21332516), (232, 17470595), (290, 13976476), (361, 11227640), (380, 10666258), (551, 7356040), (580, 6988238), (722, 5613820), (760, 5333129), (1102, 3678020), (1160, 3494119), (1444, 2806910), (1805, 2245528), (2204, 1839010), (2755, 1471208), (2888, 1403455), (3610, 1122764), (4408, 919505), (5510, 735604), (7220, 561382), (9679, 418760), (10469, 387160), (11020, 367802), (14440, 280691), (19358, 209380), (20938, 193580), (22040, 183901), (38716, 104690), (41876, 96790), (48395, 83752), (52345, 77432)]