2129934.00000000

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:421

約数の個数: 88

約数和(自身を含む): 110243232

約数和(自身を除く): 66318752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 373, 460, 512, 640, 736, 746, 920, 1024, 1280, 1472, 1492, 1840, 1865, 2560, 2944, 2984, 3680, 3730, 5120, 5888, 5968, 7360, 7460, 8579, 11776, 11936, 14720, 14920, 17158, 23552, 23872, 29440, 29840, 34316, 42895, 47744, 58880, 59680, 68632, 85790, 95488, 117760, 119360, 137264, 171580, 190976, 238720, 274528, 343160, 381952, 477440, 549056, 686320, 954880, 1098112, 1372640, 1909760, 2196224, 2745280, 4392448, 5490560, 8784896, 10981120, 21962240, 43924480]

約数ペア:

[(1, 43924480), (2, 21962240), (4, 10981120), (5, 8784896), (8, 5490560), (10, 4392448), (16, 2745280), (20, 2196224), (23, 1909760), (32, 1372640), (40, 1098112), (46, 954880), (64, 686320), (80, 549056), (92, 477440), (115, 381952), (128, 343160), (160, 274528), (184, 238720), (230, 190976), (256, 171580), (320, 137264), (368, 119360), (373, 117760), (460, 95488), (512, 85790), (640, 68632), (736, 59680), (746, 58880), (920, 47744), (1024, 42895), (1280, 34316), (1472, 29840), (1492, 29440), (1840, 23872), (1865, 23552), (2560, 17158), (2944, 14920), (2984, 14720), (3680, 11936), (3730, 11776), (5120, 8579), (5888, 7460), (5968, 7360)]