192459440

素因数分解:

$2^4\times 5^1\times {\mathrm{827}}^1\times {\mathrm{2909}}^1$

素因数の和:3749

約数の個数: 40

約数和(自身を含む): 448163280

約数和(自身を除く): 255703840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 827, 1654, 2909, 3308, 4135, 5818, 6616, 8270, 11636, 13232, 14545, 16540, 23272, 29090, 33080, 46544, 58180, 66160, 116360, 232720, 2405743, 4811486, 9622972, 12028715, 19245944, 24057430, 38491888, 48114860, 96229720, 192459440]

約数ペア:

[(1, 192459440), (2, 96229720), (4, 48114860), (5, 38491888), (8, 24057430), (10, 19245944), (16, 12028715), (20, 9622972), (40, 4811486), (80, 2405743), (827, 232720), (1654, 116360), (2909, 66160), (3308, 58180), (4135, 46544), (5818, 33080), (6616, 29090), (8270, 23272), (11636, 16540), (13232, 14545)]