71834950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 146687040

約数和(自身を除く): 74852090

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 211, 275, 422, 550, 619, 1055, 1238, 2110, 2321, 3095, 4642, 5275, 6190, 6809, 10550, 11605, 13618, 15475, 23210, 30950, 34045, 58025, 68090, 116050, 130609, 170225, 261218, 340450, 653045, 1306090, 1436699, 2873398, 3265225, 6530450, 7183495, 14366990, 35917475, 71834950]

約数ペア:

[(1, 71834950), (2, 35917475), (5, 14366990), (10, 7183495), (11, 6530450), (22, 3265225), (25, 2873398), (50, 1436699), (55, 1306090), (110, 653045), (211, 340450), (275, 261218), (422, 170225), (550, 130609), (619, 116050), (1055, 68090), (1238, 58025), (2110, 34045), (2321, 30950), (3095, 23210), (4642, 15475), (5275, 13618), (6190, 11605), (6809, 10550)]