23591108500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{1693}}^1$

素因数の和:1803

約数の個数: 144

約数和(自身を含む): 55106971920

約数和(自身を除く): 31515863420

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 31, 50, 58, 62, 100, 116, 124, 125, 145, 155, 250, 290, 310, 500, 580, 620, 725, 775, 899, 961, 1450, 1550, 1693, 1798, 1922, 2900, 3100, 3386, 3596, 3625, 3844, 3875, 4495, 4805, 6772, 7250, 7750, 8465, 8990, 9610, 14500, 15500, 16930, 17980, 19220, 22475, 24025, 27869, 33860, 42325, 44950, 48050, 49097, 52483, 55738, 84650, 89900, 96100, 98194, 104966, 111476, 112375, 120125, 139345, 169300, 196388, 209932, 211625, 224750, 240250, 245485, 262415, 278690, 423250, 449500, 480500, 490970, 524830, 557380, 696725, 846500, 981940, 1049660, 1227425, 1312075, 1393450, 1522007, 1626973, 2454850, 2624150, 2786900, 3044014, 3253946, 3483625, 4909700, 5248300, 6088028, 6137125, 6507892, 6560375, 6967250, 7610035, 8134865, 12274250, 13120750, 13934500, 15220070, 16269730, 24548500, 26241500, 30440140, 32539460, 38050175, 40674325, 47182217, 76100350, 81348650, 94364434, 152200700, 162697300, 188728868, 190250875, 203371625, 235911085, 380501750, 406743250, 471822170, 761003500, 813486500, 943644340, 1179555425, 2359110850, 4718221700, 5897777125, 11795554250, 23591108500]

約数ペア:

[(1, 23591108500), (2, 11795554250), (4, 5897777125), (5, 4718221700), (10, 2359110850), (20, 1179555425), (25, 943644340), (29, 813486500), (31, 761003500), (50, 471822170), (58, 406743250), (62, 380501750), (100, 235911085), (116, 203371625), (124, 190250875), (125, 188728868), (145, 162697300), (155, 152200700), (250, 94364434), (290, 81348650), (310, 76100350), (500, 47182217), (580, 40674325), (620, 38050175), (725, 32539460), (775, 30440140), (899, 26241500), (961, 24548500), (1450, 16269730), (1550, 15220070), (1693, 13934500), (1798, 13120750), (1922, 12274250), (2900, 8134865), (3100, 7610035), (3386, 6967250), (3596, 6560375), (3625, 6507892), (3844, 6137125), (3875, 6088028), (4495, 5248300), (4805, 4909700), (6772, 3483625), (7250, 3253946), (7750, 3044014), (8465, 2786900), (8990, 2624150), (9610, 2454850), (14500, 1626973), (15500, 1522007), (16930, 1393450), (17980, 1312075), (19220, 1227425), (22475, 1049660), (24025, 981940), (27869, 846500), (33860, 696725), (42325, 557380), (44950, 524830), (48050, 490970), (49097, 480500), (52483, 449500), (55738, 423250), (84650, 278690), (89900, 262415), (96100, 245485), (98194, 240250), (104966, 224750), (111476, 211625), (112375, 209932), (120125, 196388), (139345, 169300)]