11446410880

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{653}}^1$

素因数の和:1182

約数の個数: 128

約数和(自身を含む): 27917298000

約数和(自身を除く): 16470887120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 305, 320, 449, 488, 610, 640, 653, 898, 976, 1220, 1306, 1796, 1952, 2245, 2440, 2612, 3265, 3592, 3904, 4490, 4880, 5224, 6530, 7184, 7808, 8980, 9760, 10448, 13060, 14368, 17960, 19520, 20896, 26120, 27389, 28736, 35920, 39040, 39833, 41792, 52240, 54778, 57472, 71840, 79666, 83584, 104480, 109556, 136945, 143680, 159332, 199165, 208960, 219112, 273890, 287360, 293197, 318664, 398330, 417920, 438224, 547780, 586394, 637328, 796660, 876448, 1095560, 1172788, 1274656, 1465985, 1593320, 1752896, 2191120, 2345576, 2549312, 2931970, 3186640, 3505792, 4382240, 4691152, 5098624, 5863940, 6373280, 8764480, 9382304, 11727880, 12746560, 17528960, 17885017, 18764608, 23455760, 25493120, 35770034, 37529216, 46911520, 71540068, 89425085, 93823040, 143080136, 178850170, 187646080, 286160272, 357700340, 572320544, 715400680, 1144641088, 1430801360, 2289282176, 2861602720, 5723205440, 11446410880]

約数ペア:

[(1, 11446410880), (2, 5723205440), (4, 2861602720), (5, 2289282176), (8, 1430801360), (10, 1144641088), (16, 715400680), (20, 572320544), (32, 357700340), (40, 286160272), (61, 187646080), (64, 178850170), (80, 143080136), (122, 93823040), (128, 89425085), (160, 71540068), (244, 46911520), (305, 37529216), (320, 35770034), (449, 25493120), (488, 23455760), (610, 18764608), (640, 17885017), (653, 17528960), (898, 12746560), (976, 11727880), (1220, 9382304), (1306, 8764480), (1796, 6373280), (1952, 5863940), (2245, 5098624), (2440, 4691152), (2612, 4382240), (3265, 3505792), (3592, 3186640), (3904, 2931970), (4490, 2549312), (4880, 2345576), (5224, 2191120), (6530, 1752896), (7184, 1593320), (7808, 1465985), (8980, 1274656), (9760, 1172788), (10448, 1095560), (13060, 876448), (14368, 796660), (17960, 637328), (19520, 586394), (20896, 547780), (26120, 438224), (27389, 417920), (28736, 398330), (35920, 318664), (39040, 293197), (39833, 287360), (41792, 273890), (52240, 219112), (54778, 208960), (57472, 199165), (71840, 159332), (79666, 143680), (83584, 136945), (104480, 109556)]