202586320

素因数分解:

$2^4\times 5^1\times {\mathrm{619}}^1\times {\mathrm{4091}}^1$

素因数の和:4723

約数の個数: 40

約数和(自身を含む): 471889440

約数和(自身を除く): 269303120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 619, 1238, 2476, 3095, 4091, 4952, 6190, 8182, 9904, 12380, 16364, 20455, 24760, 32728, 40910, 49520, 65456, 81820, 163640, 327280, 2532329, 5064658, 10129316, 12661645, 20258632, 25323290, 40517264, 50646580, 101293160, 202586320]

約数ペア:

[(1, 202586320), (2, 101293160), (4, 50646580), (5, 40517264), (8, 25323290), (10, 20258632), (16, 12661645), (20, 10129316), (40, 5064658), (80, 2532329), (619, 327280), (1238, 163640), (2476, 81820), (3095, 65456), (4091, 49520), (4952, 40910), (6190, 32728), (8182, 24760), (9904, 20455), (12380, 16364)]