2108446720

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10837}}^1$

素因数の和:10883

約数の個数: 96

約数和(自身を含む): 5325793200

約数和(自身を除く): 3217346480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1520, 2048, 2432, 2560, 3040, 4864, 5120, 6080, 9728, 10240, 10837, 12160, 19456, 21674, 24320, 38912, 43348, 48640, 54185, 86696, 97280, 108370, 173392, 194560, 205903, 216740, 346784, 411806, 433480, 693568, 823612, 866960, 1029515, 1387136, 1647224, 1733920, 2059030, 2774272, 3294448, 3467840, 4118060, 5548544, 6588896, 6935680, 8236120, 11097088, 13177792, 13871360, 16472240, 22194176, 26355584, 27742720, 32944480, 52711168, 55485440, 65888960, 105422336, 110970880, 131777920, 210844672, 263555840, 421689344, 527111680, 1054223360, 2108446720]

約数ペア:

[(1, 2108446720), (2, 1054223360), (4, 527111680), (5, 421689344), (8, 263555840), (10, 210844672), (16, 131777920), (19, 110970880), (20, 105422336), (32, 65888960), (38, 55485440), (40, 52711168), (64, 32944480), (76, 27742720), (80, 26355584), (95, 22194176), (128, 16472240), (152, 13871360), (160, 13177792), (190, 11097088), (256, 8236120), (304, 6935680), (320, 6588896), (380, 5548544), (512, 4118060), (608, 3467840), (640, 3294448), (760, 2774272), (1024, 2059030), (1216, 1733920), (1280, 1647224), (1520, 1387136), (2048, 1029515), (2432, 866960), (2560, 823612), (3040, 693568), (4864, 433480), (5120, 411806), (6080, 346784), (9728, 216740), (10240, 205903), (10837, 194560), (12160, 173392), (19456, 108370), (21674, 97280), (24320, 86696), (38912, 54185), (43348, 48640)]