65085440

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{227}}^1$

素因数の和:265

約数の個数: 112

約数和(自身を含む): 179295552

約数和(自身を除く): 114210112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 227, 256, 280, 320, 448, 454, 512, 560, 640, 896, 908, 1024, 1120, 1135, 1280, 1589, 1792, 1816, 2048, 2240, 2270, 2560, 3178, 3584, 3632, 4096, 4480, 4540, 5120, 6356, 7168, 7264, 7945, 8192, 8960, 9080, 10240, 12712, 14336, 14528, 15890, 17920, 18160, 20480, 25424, 28672, 29056, 31780, 35840, 36320, 40960, 50848, 57344, 58112, 63560, 71680, 72640, 101696, 116224, 127120, 143360, 145280, 203392, 232448, 254240, 286720, 290560, 406784, 464896, 508480, 581120, 813568, 929792, 1016960, 1162240, 1627136, 1859584, 2033920, 2324480, 3254272, 4067840, 4648960, 6508544, 8135680, 9297920, 13017088, 16271360, 32542720, 65085440]

約数ペア:

[(1, 65085440), (2, 32542720), (4, 16271360), (5, 13017088), (7, 9297920), (8, 8135680), (10, 6508544), (14, 4648960), (16, 4067840), (20, 3254272), (28, 2324480), (32, 2033920), (35, 1859584), (40, 1627136), (56, 1162240), (64, 1016960), (70, 929792), (80, 813568), (112, 581120), (128, 508480), (140, 464896), (160, 406784), (224, 290560), (227, 286720), (256, 254240), (280, 232448), (320, 203392), (448, 145280), (454, 143360), (512, 127120), (560, 116224), (640, 101696), (896, 72640), (908, 71680), (1024, 63560), (1120, 58112), (1135, 57344), (1280, 50848), (1589, 40960), (1792, 36320), (1816, 35840), (2048, 31780), (2240, 29056), (2270, 28672), (2560, 25424), (3178, 20480), (3584, 18160), (3632, 17920), (4096, 15890), (4480, 14528), (4540, 14336), (5120, 12712), (6356, 10240), (7168, 9080), (7264, 8960), (7945, 8192)]