2000348525

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9377}}^1$

素因数の和:9470

約数の個数: 48

約数和(自身を含む): 3014164224

約数和(自身を除く): 1013815699

約数列:

[1, 5, 7, 23, 25, 35, 53, 115, 161, 175, 265, 371, 575, 805, 1219, 1325, 1855, 4025, 6095, 8533, 9275, 9377, 30475, 42665, 46885, 65639, 213325, 215671, 234425, 328195, 496981, 1078355, 1509697, 1640975, 2484905, 3478867, 5391775, 7548485, 11430563, 12424525, 17394335, 37742425, 57152815, 80013941, 86971675, 285764075, 400069705, 2000348525]

約数ペア:

[(1, 2000348525), (5, 400069705), (7, 285764075), (23, 86971675), (25, 80013941), (35, 57152815), (53, 37742425), (115, 17394335), (161, 12424525), (175, 11430563), (265, 7548485), (371, 5391775), (575, 3478867), (805, 2484905), (1219, 1640975), (1325, 1509697), (1855, 1078355), (4025, 496981), (6095, 328195), (8533, 234425), (9275, 215671), (9377, 213325), (30475, 65639), (42665, 46885)]