19589033530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1087}}^1$

素因数の和:1564

約数の個数: 128

約数和(自身を含む): 42639851520

約数和(自身を除く): 23050817990

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 374, 391, 419, 506, 782, 838, 935, 1087, 1265, 1870, 1955, 2095, 2174, 2530, 3910, 4190, 4301, 4609, 5435, 7123, 8602, 9218, 9637, 10870, 11957, 14246, 18479, 19274, 21505, 23045, 23914, 25001, 35615, 36958, 43010, 46090, 48185, 50002, 59785, 71230, 78353, 92395, 96370, 106007, 119570, 125005, 156706, 163829, 184790, 203269, 212014, 250010, 275011, 327658, 391765, 406538, 425017, 455453, 530035, 550022, 783530, 819145, 850034, 910906, 1016345, 1060070, 1375055, 1638290, 1802119, 2032690, 2125085, 2277265, 2750110, 3604238, 4250170, 4554530, 4675187, 5009983, 7742701, 9010595, 9350374, 10019966, 10475419, 15485402, 18021190, 20950838, 23375935, 25049915, 38713505, 46751870, 50099830, 52377095, 77427010, 85169711, 104754190, 115229609, 170339422, 178082123, 230459218, 356164246, 425848555, 576148045, 851697110, 890410615, 1152296090, 1780821230, 1958903353, 3917806706, 9794516765, 19589033530]

約数ペア:

[(1, 19589033530), (2, 9794516765), (5, 3917806706), (10, 1958903353), (11, 1780821230), (17, 1152296090), (22, 890410615), (23, 851697110), (34, 576148045), (46, 425848555), (55, 356164246), (85, 230459218), (110, 178082123), (115, 170339422), (170, 115229609), (187, 104754190), (230, 85169711), (253, 77427010), (374, 52377095), (391, 50099830), (419, 46751870), (506, 38713505), (782, 25049915), (838, 23375935), (935, 20950838), (1087, 18021190), (1265, 15485402), (1870, 10475419), (1955, 10019966), (2095, 9350374), (2174, 9010595), (2530, 7742701), (3910, 5009983), (4190, 4675187), (4301, 4554530), (4609, 4250170), (5435, 3604238), (7123, 2750110), (8602, 2277265), (9218, 2125085), (9637, 2032690), (10870, 1802119), (11957, 1638290), (14246, 1375055), (18479, 1060070), (19274, 1016345), (21505, 910906), (23045, 850034), (23914, 819145), (25001, 783530), (35615, 550022), (36958, 530035), (43010, 455453), (46090, 425017), (48185, 406538), (50002, 391765), (59785, 327658), (71230, 275011), (78353, 250010), (92395, 212014), (96370, 203269), (106007, 184790), (119570, 163829), (125005, 156706)]