2080677.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16273}}^1$

素因数の和:16315

約数の個数: 40

約数和(自身を含む): 90808920

約数和(自身を除く): 53055560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 16273, 32546, 65092, 81365, 130184, 162730, 260368, 325460, 471917, 650920, 943834, 1301840, 1887668, 2359585, 3775336, 4719170, 7550672, 9438340, 18876680, 37753360]

約数ペア:

[(1, 37753360), (2, 18876680), (4, 9438340), (5, 7550672), (8, 4719170), (10, 3775336), (16, 2359585), (20, 1887668), (29, 1301840), (40, 943834), (58, 650920), (80, 471917), (116, 325460), (145, 260368), (232, 162730), (290, 130184), (464, 81365), (580, 65092), (1160, 32546), (2320, 16273)]