3681796257560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1\times {\mathrm{18521}}^1$

素因数の和:19389

約数の個数: 128

約数和(自身を含む): 8611618680000

約数和(自身を除く): 4929822422440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 409, 419, 580, 818, 838, 1160, 1636, 1676, 2045, 2095, 3272, 3352, 4090, 4190, 8180, 8380, 11861, 12151, 16360, 16760, 18521, 23722, 24302, 37042, 47444, 48604, 59305, 60755, 74084, 92605, 94888, 97208, 118610, 121510, 148168, 171371, 185210, 237220, 243020, 342742, 370420, 474440, 486040, 537109, 685484, 740840, 856855, 1074218, 1370968, 1713710, 2148436, 2685545, 3427420, 4296872, 4969759, 5371090, 6854840, 7575089, 7760299, 9939518, 10742180, 15150178, 15520598, 19879036, 21484360, 24848795, 30300356, 31041196, 37875445, 38801495, 39758072, 49697590, 60600712, 62082392, 75750890, 77602990, 99395180, 151501780, 155205980, 198790360, 219677581, 225048671, 303003560, 310411960, 439355162, 450097342, 878710324, 900194684, 1098387905, 1125243355, 1757420648, 1800389368, 2196775810, 2250486710, 3173962291, 4393551620, 4500973420, 6347924582, 8787103240, 9001946840, 12695849164, 15869811455, 25391698328, 31739622910, 63479245820, 92044906439, 126958491640, 184089812878, 368179625756, 460224532195, 736359251512, 920449064390, 1840898128780, 3681796257560]

約数ペア:

[(1, 3681796257560), (2, 1840898128780), (4, 920449064390), (5, 736359251512), (8, 460224532195), (10, 368179625756), (20, 184089812878), (29, 126958491640), (40, 92044906439), (58, 63479245820), (116, 31739622910), (145, 25391698328), (232, 15869811455), (290, 12695849164), (409, 9001946840), (419, 8787103240), (580, 6347924582), (818, 4500973420), (838, 4393551620), (1160, 3173962291), (1636, 2250486710), (1676, 2196775810), (2045, 1800389368), (2095, 1757420648), (3272, 1125243355), (3352, 1098387905), (4090, 900194684), (4190, 878710324), (8180, 450097342), (8380, 439355162), (11861, 310411960), (12151, 303003560), (16360, 225048671), (16760, 219677581), (18521, 198790360), (23722, 155205980), (24302, 151501780), (37042, 99395180), (47444, 77602990), (48604, 75750890), (59305, 62082392), (60755, 60600712), (74084, 49697590), (92605, 39758072), (94888, 38801495), (97208, 37875445), (118610, 31041196), (121510, 30300356), (148168, 24848795), (171371, 21484360), (185210, 19879036), (237220, 15520598), (243020, 15150178), (342742, 10742180), (370420, 9939518), (474440, 7760299), (486040, 7575089), (537109, 6854840), (685484, 5371090), (740840, 4969759), (856855, 4296872), (1074218, 3427420), (1370968, 2685545), (1713710, 2148436)]